﻿<?xml version="1.0" encoding="utf-8" standalone="no"?><Search><pages Count="112"><page Index="1" isMAC="true"><![CDATA[Owner's / Operator's ManualLS2000 Owner's / Operator's Manual]]></page><page Index="2" isMAC="true"><![CDATA[TO THE OWNERThank you for choosing a Yamaha Jet Boat. This Owner’s Manual contains information you will need for proper operation, maintenance, and care. A thorough understanding of these simple instructions will help you to obtain max- imum enjoyment from your new Yamaha. If you have any questions about the operation or maintenance of your Jet Boat, please consult a Yamaha dealer.YAMAHA MOTOR CORPORATION, U.S.A.Because Yamaha has a policy of contin- uing product improvement, this product may not be exactly as described in this Owner’s Manual. Specifications are subject to change without notice.This manual should be considered a permanent part of this Jet Boat and should remain with it even if the boat is subsequently sold.IMPORTANT MANUAL INFORMATION:In this manual, information of particular importance is distinguished in the fol- lowing ways:The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!WARNINGFailure to follow WARNING instruc- tions could result in severe injury or death to the machine operator, a bystander, or a person inspecting or repairing the Jet Boat.CAUTION:A CAUTION indicates special precau- tions that must be taken to avoid damage to the Jet Boat.NOTE: A NOTE provides key informa- tion to make procedures easier or clear- er.LS2000 JET BOAT (LST1200Y) OWNER’S/OPERATOR’S MANUAL© 1999 by Yamaha Motor Corporation, U.S.A. 1st Edition, July 1999All rights reserved. Any reprintingor unauthorized usewithout the written permission of Yamaha Motor Corporation,U.S.A. is expressly prohibited. Printed in U.S.A. LIT-18626-03-9199-124]]></page><page Index="3" isMAC="true"><![CDATA[JET BOAT SAFETY INFORMATION 1FEATURES & FUNCTIONS 2OPERATION 3MAINTENANCE & CARE 4TROUBLESHOOTING & SPECIAL PROCEDURES 5CONSUMER INFORMATION 6]]></page><page Index="4" isMAC="true"><![CDATA[Chapter 1 SAFETY INFORMATIONIDENTIFICATIONNUMBERRECORDS ............................1-1 PrimaryI.D.Number .......................................1-1 HullIdentificationNumber(H.I.N.) .............................1-1 EngineNumber ...........................................1-1IMPORTANTLABELS ..........................................1-2 Location .................................................1-3 Labels ..................................................1-4SAFETYINFORMATION ........................................1-8 LimitationsOnWhoMayOperatetheJetBoat ...................1-8 RequiredEquipment .......................................1-9 AdditionalEquipmentRecommendations .......................1-9 Apparel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10 OperationalRequirements ..................................1-10 Jet Boat Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-12 CruisingLimitations .......................................1-13 NightOperation ..........................................1-14 Waterskiing .............................................1-15BASICBOATINGRULES .......................................1-16 RulesoftheRoad ........................................1-16 SteeringandSailingandSoundSignals .......................1-16 RulesWhenEncounteringVessels ...........................1-17 OtherSpecialSituations ...................................1-18TO GET MORE BOATING SAFETY INFORMATION . . . . . . . . . . . . . . . . . .1-20 BoatingEducation ........................................1-20ACCIDENTREPORTING .......................................1-21 ENJOYYOURJETBOATRESPONSIBLY ..........................1-21]]></page><page Index="5" isMAC="true"><![CDATA[SAFETY INFORMATION 1 IDENTIFICATIONNUMBER RECORDSRecord your Primary I.D., H.I.N., and engine numbers in the spaces provided to assist you in ordering spare parts from your Yamaha Jet Boat dealer. Also record and keep these I.D. numbers in a separate place in case your Jet Boat is stolen.PRIMARY I.D. NUMBERLST1200Y FOR\ \ \ \ \ \ \ \ \ \ \The Primary I.D. number is stamped on a label 1 attached to the inside of the engine compartment.HULL IDENTIFICATION NUMBER (H.I.N.)\ \ \ \ \ \ \ \ \ \ \ \ \ The H.I.N. 2 is stamped into the hullon the right rear corner.ENGINE SERIAL NUMBERPORT\ \ \ \ \ \ \ \ \ \ \ STARBOARD\ \ \ \ \ \ \ \ \ \ \The Engine Serial Numbers are stamped on a label ➂ attached to the top of the engine crankcase.121-1]]></page><page Index="6" isMAC="true"><![CDATA[1 SAFETY INFORMATIONEMISSION CONTROLINFORMATIONThis engine conforms to 2000 U.S. Environment Protection Agency (EPA) regulation for marine SI engines.APPROVAL LABEL OF EMISSION CONTROL CERTIFICATEThis label is attached to the electrical box.1 Emission control information label21EMISSION CONTROL INFORMATIONENGINE FAMILY :THIS ENGINE CONFORMS TO U.S. EPA REGULATIONS FOR MARINE S1 ENGINES FELs g/low - hrYAMAHA MOTOR CO., CO, LTD.SPARK PLUG GAP (mm) :TROLLING SPEED : rpmMANUFACTURED DATE LABEL 2 Manufactured date labelYAMAHA Manufactured:1-2]]></page><page Index="7" isMAC="true"><![CDATA[SAFETY INFORMATION 14231151715165 19151515 146 7 8199 18 9101112131-3]]></page><page Index="8" isMAC="true"><![CDATA[1 SAFETY INFORMATION 12341-47]]></page><page Index="9" isMAC="true"><![CDATA[56789Do not touch or remove electrical parts when starting or running engine.YAMAHA 6R7-83623-40LST1200Y FOR1-5SAFETY INFORMATION 1]]></page><page Index="10" isMAC="true"><![CDATA[1 SAFETY INFORMATION 10Strong streams of water from the jet nozzle can be dangerous, and can result in serious injury when directed at body orifices (rectum and vagina).• Do not board from rear, use swim platform, or swim behind boat if engines are running.• Stay away from the back of the boat when engines are running.• Wear wetsuit when waterskiing to protect against strong streams of water from the boat'sjet nozzles as well as from impact with the water surface if you fall.Do not sit on swim platform or padded engine hatch when the engines are running.You could fall overboard.YAMAHAF0R-U416G-10]11YAMAHAGP1-U418G-10SEVERE INJURY OR DEATH MAY RESULTS IF YOU IGNORE ANY OF THE FOLLOWING.• Turn off and remove both ignitionkeys, remove lanyard, and wait for all movement to stop before removing access port caps.• Never override interlocks to run engines with hatch open.1213Lock access port cap securely in place.A loose cap could be forced out of the port by water pressure, causing loss of performance and possible damage.YAMAHA U418K-00BEFORE LAUNCHING:• Make sure drain plug at the backof the hull is tightened securely. • See Owner's Manual for drainingprocedure.After removing from the water:• Flush drive system and hull with fresh water. Open thedrain plug at the back of the hull.• Start the engine and rapidly move throttle lever fromidle to half-throttle and back for 10~15 seconds to drainany leftover water in exhaust system.• Refer to the Owner's Manual for complete maintenceand storage information.YAMAHA F0R-U419C-101-6]]></page><page Index="11" isMAC="true"><![CDATA[141516 19FIRE EXTINGUISHER• Fire extinguisher is inside this driver's side console storage.• Open cannister to remove extinguisher.YAMAHA F0R-U419B-1017181-7SAFETY INFORMATION 1]]></page><page Index="12" isMAC="true"><![CDATA[1 SAFETY INFORMATION SAFETYINFORMATIONSEVERE INJURY OR DEATH MAY RESULT IF YOU IGNORE ANY OF THE FOLLOWING SAFETY INFOR- MATION.● Before operating the Jet Boat, read this entire manual, the Operation Instruction card, and all warning labels on the Jet Boat. Also view the Basic Orientation video tape. These materials should give you an under- standing of the boat and its opera- tion.Never allow anyone to operate this Jet Boat until they too have read this Owner's Manual, the Operation Instruction card, all warning labels, and, if possible, watch the video.LIMITATIONS ON WHO MAY OPERATE THE JET BOAT● This boat is recommended only for operators 16 and older with a valid motor vehicle license.Even though a motor vehicle opera- tor's license is not required for Jet Boat operation in most states, it is one indicator that the operator has previously demonstrated a reason- able degree of maturity, responsibil- ity, and good judgment.A responsible adult must supervise operation of this boat by minors.Many states have minimum age andeducation requirements. Always check state and local boating laws before you operate the Jet Boat.● The operator is responsible for the safety of his or her passengers as well as his or her own personal safety.WARNING● Your Jet Boat is designed to carry the operator, up to six passengers, and cargo, as long as the total weight does not exceed the maxi- mum load capacity. Never have more than seven people on board. Weight distribution affects perfor- mance. Keep weight in the boat low and evenly distributed. Remove any unnecessary cargo and store it on shore.ATTENTION:Maximum load capacity: 1300 lb (591 kg)Includes weight of operator, passen- gers, and any cargo.1-8]]></page><page Index="13" isMAC="true"><![CDATA[REQUIRED EQUIPMENTThe U.S. Coast Guard (USCG) has regulations which describe minimum standards of safety. You must comply with these regulations, which apply to boats like your Jet Boat which are less than 26 feet long.● Personal Flotation Devices (PFDs): Type I, II, or III as required for all people on board (see “Apparel” for more information), plus at least one Type IV (throwable type).● Fire Extinguisher:At least one B-1 type hand-held portable fire extinguisher.● Visual Distress Signals:Having USCG-approved visual dis- tress signals on board is recom- mended under all circumstances, and required if you will be operating on coastal waters, the Great Lakes, territorial seas and waters connected to them. Contact your dealer or the Coast Guard for more information.● Sound Signalling Device:Your Jet Boat is equipped with a horn which can be used to signal other boats. See “Rules of the Road” for more information.● Navigation Lights:Your Jet Boat is equipped with navi- gation lights for use between sunset and sunrise, and during periods of reduced visibility, such as fog. Be sure these lights are working and are turned on when necessary (see page 2-13 and 3-9 for more infor- mation).ADDITIONAL EQUIPMENTRECOMMENDATIONSThe following equipment can help make your boating experience safer and more enjoyable:● Mooring fenders and lines● Anchor with suitable line (a “Danforth” type anchor and line that is at least 6-times the depth of the water where you will drop anchor are recommended)● Manual-type bilge pump● First Aid kit● WaterproofFlashlightwithextrabat- teries● Tool kit with assorted screwdrivers, pliers, wrenches (including metric sizes), and electrical tape● Oar or paddle (look for one with a boat hook on the other end)● Spare parts, such as an extra set of spark plugs and fuses● Navigation charts for the waters where you will be boating● Tow ropeSAFETY INFORMATION 11-9]]></page><page Index="14" isMAC="true"><![CDATA[1 SAFETY INFORMATION APPAREL● Because of the drowning hazards associated with water sports, the operator and passengers must always wear a U.S. Coast Guard- approved vest-type personal flotation device (PFD). Be sure the PFD is properly fitting and in good condition.● You should consider wearing slip- resistant deck shoes or water shoes for more secure footing while boating.● Waterskiers and others engaging in water sports behind the boat must wear a wetsuit. A wetsuit can help protect against strong streams of water from the jet nozzles or impact from the water surface. These haz- ards could cause severe injuries to certain body orifices (rectum and vagina).● Depending upon operating condi- tions, you may consider wearing a wetsuit while boating. A wet suit can help protect against hypothermia (low body temperature) when there is water spray coming into the boat, particularly if you are operating in cold water or air temperature.● You might also consider gloves designed for water sports to help protect hands during operation, as well as while launching and docking your boat.● You may want to consider eye pro- tection. Water spray could get in your eyes in some circumstances which could affect your vision.OPERATIONAL REQUIREMENTS● Operating your Jet Boat requires skills acquired only through practice over a period of time. Take the time to learn the basic operating tech- niques well, before attempting more difficult maneuvers. Your Jet Boat is capable of truly exhilarating perfor- mance. Don’t push your boat to the limits beyond your ability. The opera- tor should have at least 10 hours of experience with the boat before any abrupt acceleration, sharp turns, or operation at full speed.● NEVER operate the boat after con- suming alcohol or taking drugs.1-10]]></page><page Index="15" isMAC="true"><![CDATA[SAFETY INFORMATION 1● Always perform the pre-operation checks on page 3-4 before operat- ing to be sure your equipment is working properly.● The operator should always attach the engine stop switch lanyard (cable) to his PFD so that the engines will stop if the operator accidentally leaves the helm. Failure to attach the lanyard could result in a runaway boat if the operator is ejected.Be sure the lanyard is not wrapped around the steering wheel or tangled in the controls which would prevent the lanyard from pulling away.To prevent accidental starting of the engine, always remove the lanyard from the stop switch when the engine is not running.➀ Engine stop switch➁ Engine stop switch lanyard ➂ Lanyard clipped to PFD● Passengers must always sit in a designated seating area, place feet on the deck, and use the hand grips provided while the boat is in motion.13 2● Always watch carefully for swim- mers. Stay away from swimming areas. Swimmers are hard to see and you could accidentally hit someone in the water.● Avoid being hit by another boat! Always watch for traffic; other boaters may not be watching for you. If they don't see you, or you maneuver more quickly than other boaters expect, you risk a collision.1-11]]></page><page Index="16" isMAC="true"><![CDATA[1 SAFETY INFORMATION● Maintain a safe distance from other boats or watercraft, and also watch for boat's ski ropes or fishing lines. Obey the "Rules of the Road" (see page 1-15), and be sure to check behind you before making a turn.● Ifyouarepregnantorinpoorhealth, ask your doctor's advice on whether it is safe for you to ride this Jet Boat.● Do not attempt to modify this Jet Boat! Modifications to your boat may reduce safety and reliability, and may make the boat illegal for use.JET BOAT CHARACTERISTICS● Jet thrust turns the Jet Boat. If you are going faster than idle speeds, you must use engine power to turn. If you pull the throttle levers back to idle or shut off the engines, you can- not turn – even if you turn the wheel. Practice turning in an open area without obstructions until you have a good feel for this maneuver.●Yamaha Jet Boats are water-jet pro- pelled. The jet pumps are directly connected to the engines. This means that jet thrust will produce some boat movement whenever the engine is running. The Jet Boat has a "neutral" position, but since the Jet Boat is always producing thrust while engines are running, some forward or reverse movement may occur.Boats, including your Jet Boat, do not have brakes. Pull the throttle levers back to idle or stop the engines and allow water resistance to slow the boat down. Remember, however, that you have no steering control without throttle. Do not use Reverse to try to slow down from speed, because you could be eject- ed, the boat could be flooded, or damage could occur to the shift mechanism.Reverse can be used to slow down or stop during slow-speed maneu- vering, such as when docking. Once the engines are idling, shift to Reverse and gradually increase engine speed to slow down or stop.Keep the following in mind when using reverse:Reverse is for launching and low speed maneuvering only. Shift only when the engines are idling or off. Do not shift while applying throttle. Make sure there are no obstacles or people behind you before shifting into reverse.1-12●]]></page><page Index="17" isMAC="true"><![CDATA[● Keep hands, feet, hair, and all other parts of your body and clothing away from jet intakes on the bottom of the hull while engine is running because they could be caught in the intake. Stop the engine and remove the lanyard before removing any debris or weeds which may have collected around the jet intake.Refer to the Jet Pump Clean-Out procedures on page 5-5 for further Information.● Do not board from the rear, use swim platform, or swim behind boat when engines are running. Strong streams of water from the jet noz- zles can be dangerous and can result in serious injury when direct- ed at body orifices (rectum and vagina).● Never insert any object in the jet pump outlet.SAFETY INFORMATION 1 CRUISING LIMITATIONS● Do not try to jump other boat's wakes or follow another boat or watercraft too closely or you will increase your chance of colliding with other boats. Do not go over a water-ski jump, or attempt any other kind of jumping maneuver with the boat, since you risk injuring yourself or damaging your Jet Boat.● Watch for dangerous underwater obstacles when boating in shallow water. Never operate in water that is less than 3 ft (90 cm) deep.3 FT 990 CM)● Do not operate the boat in rough water, bad weather or when visibili- ty is poor; this may lead to an acci- dent causing injury or death. Operation in rough water can crack the hull or damage internal parts.1-13]]></page><page Index="18" isMAC="true"><![CDATA[1 SAFETY INFORMATIONBe alert to the possibility of adverse weather. Take note of marine weath- er forecasts and the prevailing weather conditions before setting out in your Jet Boat.NIGHT OPERATION● When using your Jet Boat before dawn and after dusk, you must have both bow and stern lights operating. When at anchor in the dark, the stern light must be lit. See page 2-13 for instructions.● Put the bimini top in the fully col- lapsed position when operating or at anchor at night. The top can prevent the white stern light from being seen from any angle, as is required by federal and state regulations, which could increase the risk of a collision with another boat. An extended length stern light is available from your Yamaha dealer if you desire having the Bimini top up at night.● Leave a “float plan” with a responsi- ble person on shore. Tell where you plan to go and when you plan to arrive, and provide a description of your boat. Advise this person if your plans change and also when you arrive to prevent false alarms. A sample float is included on page 6-6.1-14]]></page><page Index="19" isMAC="true"><![CDATA[WATERSKIINGYou can use the Jet Boat to tow a waterskier, using the tow eye provided. Do not attach the tow rope to any other location on the boat.It is the boat operator’s responsibility to be alert to the safety of the waterskier and others. Know and follow all state and local waterskiing regulations in effect for the waters in which you will be operating. The following are some important considerations for minimizing risks while waterskiing:● Wear an approved PFD, preferably a brightly colored one so boat oper- ators can see you.➀ PFD➁ Gloves ➂ Wetsuit● Wear a wetsuit when waterskiing to protect against injury to body orifices (rectum and vagina) from impact with the water surface if you fall or strong streams of water from the boat’s jet nozzles while in the water behind the boat. A wetsuit can also helpSAFETY INFORMATION 1 protect against hypothermia (lowbody temperature) and abrasions.● A second person should be on board as an observer to watch the skier; in most states it is required by law. Let the skier direct the opera- tor’s control of boat speed and direction with hand signals. The observer should sit securely in the seat, hold onto the handles or straps provided, and place feet firm- ly on the floor for proper balance while facing to the rear to watch the skier’s hand signals and condition. The center, port-side seat swivels for a backward-facing observer. Be sure the seat is locked in place (pg. 2-13) before getting underway.● When preparing to pull a skier, operate the Jet Boat at the slowest possible speed until the boat is well away from the skier and slack in the tow rope is taken up. Be careful that the rope is not looped around any- thing. After checking that the skier is ready and there is no traffic or obstacles, apply enough throttle to raise the skier.● Make smooth, wide turns. The Jet Boat is capable of very sharp turns which could exceed the abilities of the skier. Keep the skier at least 150 feet (49m), about twice the dis- tance of a standard tow-rope from any potential hazard.● Be alert to the hazard from the han- dle snapping back into the boat when the skier falls or is unable to get up on the skis.1-15]]></page><page Index="20" isMAC="true"><![CDATA[1 SAFETY INFORMATION BASIC BOATING RULESRULES OF THE ROADYour Yamaha Jet Boat is legally consid- ered a power boat. Operation of the Jet Boat must be in accordance with the rules and regulations governing the waterway on which it is used.Just as there are rules which apply when you are driving on streets and highways, there are waterway rules which apply when you are operating your Jet Boat. These rules are used internationally, and are also enforced by the United States Coast Guard and local agencies. You should be aware of these rules, and follow them whenever you encounter another vessel on the water.Several sets of rules prevail according to geographic location, but are all basi- cally the same as the International Rules of the Road. The rules presented here in your Owner's Manual are con- densed, and have been provided for your convenience only. Consult your local U.S. Coast Guard Auxiliary or Department of Motor Vehicles for a complete set of rules governing the waters in which you will be using your Jet Boat.STEERING AND SAILING RULESAND SOUND SIGNALSWhenever two vessels on the water meet one another, one vessel has the right-of-way; it is called the "stand-on" vessel. The vessel which does not have the right-of-way is called the "give-way or "burdened" vessel. These rules determine which vessel has the right- of-way, and what each vessel should do.Stand-On VesselThe vessel with the right-of-way has the duty to continue its course and speed, except to avoid an immediate collision. When you maintain your direction and speed, the other vessel will be able to determine how best to avoid you.Give-Way VesselThe vessel which does not have the right-of-way has the duty to take posi- tive and timely action to stay out of the way of the Stand-On vessel. Normally, you should not cross in front of the ves- sel with the right-of-way. You should slow down or change directions briefly and pass behind the other vessel. You should always move in such a way that the operator of the other vessel can see what you are doing.The General Prudential Rule regarding the right-of-way is that if a collision appears unavoidable, neither boat has the right-of-way. Both boats must avoid the collision.In other words, follow the standard rules except when a collision will occur unless both vessels try to avoid each other. If that is the case, both vessels become "Give-Way" vessels.1-16]]></page><page Index="21" isMAC="true"><![CDATA[SAFETY INFORMATION 1RULES WHEN ENCOUNTERING VESSELSThere are three main situations which you may encounter with other vessels which could lead to a collision unless the Steering Rules are followed:Meeting (you are approaching another vessel head-on)Crossing (you are travelling across the other vessel's path)Overtaking (you are passing or being passed by another vessel)In the following illustration, your Jet Boat is in the center. You should give the right-of-way to any vessels shown in the white area (you are the Give-Way vessel). Any vessels in the shaded area must yield to you (they are the Give-Way vessels). Both you and the meeting vessel must alter course to avoid each other.MeetingIf you are meeting another power ves- sel head on, and are close enough to run the risk of collision, neither of you has the right-of-way. Both of you should alter course to avoid an accident. You should keep the other vessel on your port (left) side. This rule doesn't apply if both of you will clear one another if you continue on your set course and speed.CrossingWhen two power driven vessels are crossing each other's path close enough to run the risk of collision, the vessel which has the other on the star- board (right) side must keep out of the way of the other. If the other vessel is on your right, you must keep out of its way; you are the Give-Way vessel. If the other vessel is on your port (left) side, remember that you should main- tain course and direction, provided the other vessel gives you the right-of-way as it should.1-17]]></page><page Index="22" isMAC="true"><![CDATA[1 SAFETY INFORMATIONOvertakingIf you are passing another vessel, you are the "Give-Way" vessel. This means that the other vessel is expected to maintain its course and speed. You must stay out of its way until you are clear of it. Likewise, if another vessel is passing you, you should maintain your speed and direction so that the other vessel can steer itself around you.OTHER SPECIAL SITUATIONSThere are three other rules you should be aware of when driving your Jet Boat around other vessels.Narrow Channels and BendsWhen navigating in narrow channels, you should keep to the right when it is safe and practical to do so. If the oper- ator of a power-driven vessel is prepar- ing to go around a bend that may obstruct the view of other water ves- sels, the operator should sound a pro- longed blast on the horn (4 to 6 sec- onds). If another vessel is around the bend, it too should sound the horn. Even if no reply is heard, however, the vessel should still proceed around the bend with caution.Fishing Vessel Right-of-WayAll vessels which are fishing with nets, lines or trawls are considered to be "fishing vessels" under the International Rules. Vessels with trolling lines are not considered fishing vessels. Fishing vessels have the right- of-way regardless of position. Fishing vessels cannot, however, impede the passage of other vessels in narrow channels.Sailing Vessel Right-of-WaySailing vessels should normally be given the right-of-way. The exceptions to this are:GIVE-WAY VESSEL1.2. 3.When the sailing vessel is overtak- ing the power-driven vessel, the power-driven vessel has the right- of-way.Sailing vessels should keep clear of any fishing vessel.In a narrow channel, a sailing vessel should not hamper the safe passage of a power-driven vessel which can navigate only in such a channel.1-18]]></page><page Index="23" isMAC="true"><![CDATA[“7”C “1”OldWhite LightOldRB “L”LIGHTED PREFERREDTop Mark Green LightNewRB “L”“5”“3”“1”“2” “4” “6”LIGHTED BUOY (Starboard Hand) Even number, increasing toward head of navigation. Leave to starboard (right) proceeding up-stream“6”RB “L” or RG “L”N “2”Proceeding toward head of navigation from seawardSECONDARY CHANNEL BUOYS STARTS NEW NUMBERING SYSTEMCAN BUOYOdd number. Leave to port.ORNewN “2”Even number. Leave to starboard.No change“A”LIGHTED SAFE WATER BUOYNo number. Marks midchannel, pass on either side. Letter has no lateral sig- nificance, used for identification and location purposes.NUN BUOYCHANNEL TO PORT BUOYNo number. Topmost band red - preferred channel is to left of buoy. Letter has no lateral significance, used for identification and location purposes.Red or Red White Light LightOROld NewC “1”“4”“A”SAFETY INFORMATION 1 “1” “3” “5” “7”LIGHTED BUOY (Port Hand)Odd number, increasing toward head of navigation. Leave to port (left) pro- ceeding“2”White LightOldORGreen LightNewWhite LightOldORGreen LightNewOR1-19MAIN CHANNELSECONDARY CHANNEL]]></page><page Index="24" isMAC="true"><![CDATA[1 SAFETY INFORMATIONReading Buoys and Other MarkersThe waters of the United States are marked for safe navigation by the later- al system of buoys. Simply put, buoys and markers have an arrangement of shapes, colors, numbers and lights to show which side of the buoy a boater should pass on when navigating in a particular direction. The markings on these buoys are oriented from the per- spective of being entered from seaward (the boater is going towards the port). This means that red buoys are passed on the starboard (right) side when pro- ceeding from open water into port, and black buoys are to port (left) side. When navigating out of port, your position with respect to the buoys should be reversed; red buoys should be to port and black buoys to starboard.Many bodies of water used by boaters are entirely within the boundaries of a particular state. The Uniform State Waterway Marking System has been devised for these waters. This system uses buoys and signs with distinctive shapes and colors to show regulatory or advisory information. These markers are white with black letters and orange borders. They signify speed zones, restricted areas, danger areas, and general information.Remember, markings may vary by geo- graphic location. Always consult local boating authorities before driving your Jet Boat in unfamiliar waters.TO GET MORE BOATING SAFETY INFORMATIONBe informed about boating safety. Additional publications and information can be obtained from many organiza- tions, including the following:United States Coast GuardConsumer Affairs Staff (G-BC) Office of Boating, Public, and Consumer AffairsU.S. Coast Guard Headquarters Washington, D.C. 20593-0001Boating Safety Hotline:1-800-368-5647BOATING EDUCATIONThis manual cannot provide complete training on all aspects of boat opera- tion. All operators of this Jet Boat are encouraged to seek additional training on boat handling and safety. Many states require operators under the age of 18 to be licensed in small boat oper- ation and offer training and certification courses.Many different agencies and organiza- tions offer boating training and safety. Some of these are listed below. Check your local telephone directory for the telephone numbers and addresses in your area.● U.S. Coast Guard Auxiliary● American Red Cross● National Fishing and Wildlife Foundation● Power Squadrons● Sports Fishing Institute ● State Boating Offices1-20]]></page><page Index="25" isMAC="true"><![CDATA[ACCIDENTREPORTINGBoat operators are required by law to file a Boating Accident Report with their state boating law enforcement agency if their boat has been involved in any of the following boating acci- dents:1. There is loss of life or probable loss of life.2. There is personal injury which requires medical attention beyond first aid.3. There is damage to boats or other property which exceeds $500.00.4. There is complete loss of a boat.Contact local law enforcement person- nel if a report is necessary.ENJOY YOUR JET BOATRESPONSIBLYYou share the areas you enjoy when operating your Jet Boat with others and with nature. So your enjoyment includes a responsibility to treat other people, and the lands, waters, and wildlife with respect and courtesy.Whenever and wherever you operate your Jet Boat, think of yourself as the guest of those around you. Remember, for example, that the sound of your Jet Boat may be music to you, but it could be just noise to others. And the exciting splash of your wake can make waves others won’t enjoy. Avoid boating close to shoreline homes and waterfowl nest- ing areas or other wildlife areas, and keep a respectful distance from fisher- man, other boats, swimmers, and pop- ulated beaches. When travel in areas like these is unavoidable, drive slowly and obey all laws.Remember that pollution can be harm- ful to the environment. Do not refuel or add oil where a spill could cause dam- age to nature. And keep your surround- ings pleasant for the people and wildlife that share the waterways: don’t litter!When you use your Jet Boat responsi- bly, with respect and courtesy for oth- ers, you help ensure that our water- ways stay open for the enjoyment of a variety of recreational opportunities.SAFETY INFORMATION 11-21]]></page><page Index="26" isMAC="true"><![CDATA[Chapter 2 FEATURES & FUNCTIONSLOCATIONOFMAINCOMPONENTS .............................2-1OPERATION OF CONTROLS AND OTHER FUNCTIONS . . . . . . . . . . . . . . 2-5 Steering ................................................2-5 EngineStopSwitchLanyard ................................2-5 Main Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 ThrottleLevers ...........................................2-6 Shift Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 ChokeKnobs ............................................2-8 FuelTankFillerCap .......................................2-8 FuelCocks ..............................................2-9 Gauges .................................................2-9 OverheatWarningSystem .................................2-11 Switches ...............................................2-12 SwivelSeatOperation ....................................2-13 StereoSystem ..........................................2-14 Engine Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 StorageCompartments ...................................2-14 BiminiTop ..............................................2-15]]></page><page Index="27" isMAC="true"><![CDATA[FEATURES & FUNCTIONS 2 LOCATION OF MAIN COMPONENTS11911810112431310612141295517877815171616Main Features:1 Fuel Tank2 Oil Tank3 Blower Motor4 BatteryPort/Starboard Features:5 Flush Attachments6 Fuel Filters7 Electrical Boxes8 Ignition Coil Holders9 High Tension Cords10 Spark Plugs11 Silencer Covers12 Hood Supports13 Engine Compartment Vent Outlet14 Engine Compartment Vent Inlets15 Engine Compartment Drain Plug16 Muffler Boxes17 Fuel Tank Compartment Air Ventilation18 Fuel Tank Compartment Drain Plug2-1]]></page><page Index="28" isMAC="true"><![CDATA[2 FEATURES & FUNCTIONS1C 2 C 5354664BAB5533D91038177511366 131214 15162-2]]></page><page Index="29" isMAC="true"><![CDATA[LOCATION OF MAIN COMPONENTS:1 Bow light2 Bow eye3 Storage compartments4 Fire extinguisher holder5 Grab handles6 Cleats7 Courtesy Light8 Fuel cocks9 Throttles10 Shifter11 Stern light storage12 Stern light socket13 Ski tow hook14 Jet pump cleanout access panel15 Pump cleanout interlock switches16 Rear boarding step17 Deck drainLOCATION OF STEREO COMPONENTS:A Remote Control Keypad B SpeakersC Speakers (optional)D CD Player/ReceiverFEATURES & FUNCTIONS 22-3]]></page><page Index="30" isMAC="true"><![CDATA[2 FEATURES & FUNCTIONS LOCATION OF MAIN COMPONENTS261273659 STARBOARD 9 PORTPORT 8 STARBOARD84Control Features:1 Speedometer2 Tachometer3 Low oil warning light4 Steering wheel5 Mirror6 Switches and breakers7 Fuel gauge8 Ignition switch / keys9 Chokes356412453789Control Features:1 Bilge outlet2 Clean-out compartment drain3 Trailer strap eyes4 Pump gates5 Steering nozzles6 Folding boarding step on transom7 Hull drain plug8 Speedometer pick-up9 Deck drain2-4]]></page><page Index="31" isMAC="true"><![CDATA[OPERATION OF CONTROLS AND OTHER FUNCTIONSSTEERING➀ Steering wheelYour Jet Boat can be steered by turning the steering wheel the same direction you wish to travel, to the right or left. When the wheel is turned, the angle of the jet (output) nozzles at the rear of the craft is changed, and the change in direction of the nozzles changes the direction of the boat accordingly. Because the strength of the jet flow output (thrust) will determine the speed and direction of a turn, the throttle must always be opened above idle when making a turn, except at idle speed. More thrust will turn the boat more sharply.Because boats steer from the stern (rear), the stern of the boat swings out in the opposite direction of your turn. If you turn to the starboard (right), for example, the stern of the boat will swing to the left. Keep this in mind when navigating near a person in theFEATURES & FUNCTIONS 2 water, such as a down skier, or anobstacle, such as a dock.You need engine power to turn. Pulling the throttle levers back to idle when traveling faster than idle speeds or shutting off engines can cause you to hit an obstacle you are attempting to avoid, even if you are turning the steering wheel.ENGINE STOP SWITCH LANYARDThe lock plate on the end of the lanyard must be attached to the engine stop switch for the engines to run. The lan- yard must be attached to a secure place on the operator’s personal flota- tion device (PFD). Should the operator fall overboard or leave the helm, the lanyard will pull out the lock plate, stop- ping ignition to both engines. This will prevent the boat from running away under power.➀ Engine stop switch ➁ Lock-plate➂ LanyardWARNING11232-5]]></page><page Index="32" isMAC="true"><![CDATA[2 FEATURES & FUNCTIONSWARNING● Always attach the engine stop switch lanyard to your personal flotation device (PFD) before starting the engine. Failure to attach the lanyard could result in a runaway boat if the operator is ejected.● Do not attach the lanyard to cloth- ing that could tear loose. Do not route the lanyard in such a way that it could become entangled, preventing it from functioning.● Avoid accidentally pulling the lanyard during normal operation. Once the engine has stopped you have no steering control of the boat which could result in an accident. Also, without engine power, the boat could slow rapid- ly from planing speed. This could cause people and objects in the boat to be thrown forward, which could cause injury.MAIN SWITCHESThere is a main switch for each engine. The main switches control the ignition and electrical circuits as follows:OFF:Ignition circuits are switched off. The engine cannot be started but other switches will operate. (The key can be removed.)ON:Ignition circuits are switched on. (The key cannot be removed).START:The starter motor will turn to start the engine. (When the key is released, it returns automatically to “ON.”)NOTE: The engine will not start when the engine stop switch lanyard lock plate is removed from the engine stop switch. The starter motor will turn over without the lanyard attached.THROTTLE LEVERS1 Throttle lever, port (left) engine2 Throttle lever, starboard (right) engine3 Idle4 Full speedBefore starting the engine, always check the operation of each throttle lever. It should move smoothly through its full range of operation. Otherwise, there could be loss of control and an accident.34 1212WARNING1 Port (left) engine2 Starboard (right) engine2-6]]></page><page Index="33" isMAC="true"><![CDATA[A separate throttle lever controls each engine. In normal operation the throttle levers are moved together. Moving the throttle levers forward increases engine speed. Move both throttles to the idle position before using the shift lever.SHIFT LEVERSEVERE INJURY OR DEATH MAY RESULT IF YOU IGNORE ANY OF THE FOLLOWING.● Check throttle, steering and shiftlever for proper operation before starting the engine.● Shift into neutral before starting engines.● Put throttle levers in idle position before shifting.● Make sure there are no people or objects behind the boat before starting or shifting into Reverse.● When operating in Reverse, go slowly. Do not open the throttle more than half. Otherwise, the boat may become unstable, which could result in loss of con- trol and an accident.● Do not shift into Reverse while traveling at planing speeds. Loss of control, boat swamping, or damage to the boat could occur.Do not use control levers as grab handles because damage can occur.NOTE: This Jet Boat is equipped with a mechanical interlock that prevents shift lever movement unless both throttle levers are put in the idle position first. It also has a start-in-gear protection neu-FEATURES & FUNCTIONS 2 tral switch that prevents the enginesfrom cranking if the shift lever is not in Neutral.1 Reverse 2 Neutral 3 ForwardThe shift lever controls the direction of travel.The drive line on the Jet Boat is direct drive, so jet thrust is always being pro- duced while the engines are running. The direction of the boat is controlled by jet pump gates which direct the flow of the jet thrust as follows:ForwardThe jet pump gates are lifted all the way up. All jet thrust is to the rear, which moves the boat forward.2 13WARNINGCAUTION:2-7]]></page><page Index="34" isMAC="true"><![CDATA[2 FEATURES & FUNCTIONSNeutralThe jet pump gates are dropped down part way over the jet nozzles. Some jet thrust is to the rear and some jet thrust is redirected forward. This balance of thrust acts like “neutral” to keep the boat from moving.Leave the throttles in the idle posi- tion when Neutral is selected. The boat will start moving as if it was in Forward or Reverse if engine speed is increased above idle in Neutral.ReverseThe jet pump gates are dropped all the way down over the jet nozzles. Jet thrust is redirected toward the bow of the boat, which moves the boat backward.Choke Knobs12➀ Choke knob (Starboard) ➁ Choke knob (Port)Pulling these knobs supplies a rich fuel-air mixture required to start the engines.NOTE: Refer to Starting The Engines on pages 3-13 to 3-15 for proper oper- ation.FUEL TANK FILLER CAPTo remove the fuel tank filler cap, turn it counterclockwise.WARNING12➀ Fuel tank filler cap ➁ Fuel tank ventBe sure to tighten the cap securely before operating.2-8]]></page><page Index="35" isMAC="true"><![CDATA[FEATURES & FUNCTIONS 2CAUTION:FUEL COCKSThe fuel cocks supply fuel from the tank to the carburetors of each engine. The fuel cock has three positions:➀ Fuel cock1. OFF: With the knob in this position, fuel does not flow. Always turn the knobs to this position when the engines are not running.2. ON: With the knob in this position, fuel flows to the carburetors. Normal running is done with the knobs in this position.3. RES: This position selects "RESERVE." If you run out of fuel in the "ON" position, turn the knobs to this position to be able return to port to refuel. Remember to fill the tank at the first opportunity. After refueling, return the fuel cock knob to the "ON" position for further boating.Sharp turns with a partial tank of fuel may result in fuel starvation due to fuel sloshing. Turn the fuel cocks to Reserve if the engines begin to hesitate during aggressive turning or high speed operation to avoid poor performance or engine dam- age.Always place the fuel cocks in the "OFF" position when transporting or storing the Jet Boat. Otherwise, fuel could leak out into the engine or engine compartment, which could create a fire or explosion hazard.GAUGES1. SpeedometerThis meter shows the boat speed in miles per hour (mph).STARBOARD PORTWARNING1SPEEDOMETER2-9]]></page><page Index="36" isMAC="true"><![CDATA[2 FEATURES & FUNCTIONS2. TachometersThe Jet Boat has two tachometers which display engine rpm. The one on the left is for the port engine. The one on the right is for the starboard engine. For cruising, adjust the throttle levers so both engines are running at the same rpm.NOTE: Because of the mechanical throttle linkage, the throttle levers may not be exactly even with one another when the engines are running at the same rpm.3. Fuel Level GaugeThe fuel level gauge shows the amount of fuel in the fuel tank. The ignition switch must be in the “ON” position to activate the gauge.Always consider the distance you are travelling and the amount of available fuel you have. Be sure you have enough fuel to reach the next fuel stop. Be sure to begin returning to the port before you have consumed a half a tank of fuel.4. Oil Level Warning LightThis light comes on when the oil tank is too low to continue normal operation for much longer. Refill the oil tank as soon as possible (see “Filling the Oil Tank,” page 3-3).TACHOMETERSOIL LEVEL WARNING LIGHTCAUTION:If the oil level warning indicator comes on, refill with engine oil as soon as possible. The engines will be severely damaged if they are run without oil.FUEL LEVEL GAUGE2-10]]></page><page Index="37" isMAC="true"><![CDATA[FEATURES & FUNCTIONS 2OVERHEAT WARNING SYSTEMThe engine has an overheat warning device. If either engine starts to over- heat, the engine speed of the affected engine will be limited to about 3,500 rpm.Each engine is equipped with cooling- water pilot outlets on the starboard side of the hull. Check that water comes out of the outlet while the engine is run- ning, particularly while applying throt- tle. If you do not see any water at the outlet, cooling water may not be circu- lating in the engine.NOTE: If water cooling passages on the engines are dry, it will take about 20 seconds for water to reach the pilot out- lets after starting.If water is not circulating, something may be clogging the jet intake grate. Refer to the Jet Pump Clean-Out pro- cedures on page 5-5 for further infor- mation.If the cause of overheating cannot be found and corrected, take special precautions to avoid major engine damage while you return to shore.SINGLE ENGINE OVERHEATING — Shut off the overheating engine and use the properly running engine to return to shore. Operate at "no- wake" speed to prevent water from flooding the non-operating engine through the cooling water intake.BOTH ENGINES OVERHEATING —If getting a tow from another vessel is not possible, operate both engines just slightly above idle while you return to shore. If you can be towed, refer to "Towing the Jet Boat" on page 5-3.CAUTION:PILOT OUTLETS2-11]]></page><page Index="38" isMAC="true"><![CDATA[2 FEATURES & FUNCTIONS SWITCHES1 Blower2 Bilge Pump 3 CD PlayerBlowerPress this switch to turn on the blower to ventilate the engine compartment. See 3-9 for more information.Bilge PumpPress this switch to activate the bilge pump. See page 3-8.CD PlayerThis is the master control for the CD player. Press this switch to allow CD player operation.4 Courtesy Light 5 Lights6 HornCourtesy LightThe courtesy light switch activates the light located under the driver’s console.456321COURTESY LIGHT2-12]]></page><page Index="39" isMAC="true"><![CDATA[Accessory OutletThere is a 12VDC outlet located in the portside console storage compartment.FEATURES & FUNCTIONS 2 SWIVEL SEAT OPERATIONThe driver and mid-ship passenger seat are 2-way adjustable.To move the seat forward or back, pull up on the lever located under the front of the seat. Move the seat to the desired position, then release the lever.To rotate the seat, first move the seat to its fully forward position. Then, pull up on the lever located under the side of the seat. Release the lever once you begin to pivot. The seat will pivot freely up to 180°, and will automatically lock into the fully front-facing or rear-facing position. Use the rear-facing position of the passenger seat for an observer when someone is water skiing behind the Jet Boat.The driver must always be locked into the full front-facing position and the passenger must be locked into either the full front-facing or, if observing a water skier, the full rear-facing position before getting underway.12 VDCLightsThis toggle switch controls the required on-board lighting. Press the switch up to turn on both the bow light and stern light for night running. Press the switch down to operate the stern light alone when at anchor. Put the switch in the middle position to turn off lights. See page 3-9 for more information.HornPressing this switch activates the horn. The horn can be used to signal other boats as required by the “Rules of the Road” (see page 1-16).Switch Circuit BreakersThe electrical circuit for each switch is protected by a circuit breaker. If the but- ton above a switch pops out, push it back in with your finger. If it pops out again, ask your Yamaha dealer to inspect the electrical system.NOTE: There is also an accessory fuse at the battery (see page 4-15).FORWARD/ BACKWARD LEVERSWIVEL LEVER2-13]]></page><page Index="40" isMAC="true"><![CDATA[2 FEATURES & FUNCTIONS STEREO SYSTEMYour LS2000 has been fitted from the factory with a stereo CD player system. The system consists of the CD player, two waterproof speakers mounted in the foot wells, and a remote-control keypad at the helm. Refer to the CD player owner’s manual provided with your LS2000 for operating instructions.NOTE: The system is pre-wired for two additional speakers in the front pas- senger area. If you would like to add these optional speakers, see your Yamaha Jet Boat dealer.ENGINE HOODThere are two hood latches located at the top of the rear bench seat.To open the engine hood, lift both latch hooks upward and lift the hood. The hood is supported by gas-filled struts.Hood Latches and StrutsClosing HoodTo close the hood, push the hood down in the center.NOTE: Make sure the hood is firmly secured with the latch.Do not open or close the hood by lifting or pressing on the sides. Damage to the hood or latches could occur.STORAGE COMPARTMENTSThere are six on-board storage com- partments.Bow StorageCAUTION:2-14]]></page><page Index="41" isMAC="true"><![CDATA[Ski LockerFEATURES & FUNCTIONS 2 Console StorageUnder Windshields, Driver’s SideConsole StorageUnder Windshields, Port SidePress the latch in the windshield to open the storage compartment. Press down on the windshield around the latch to close.NOTE: Make sure all panels and cov- ers are in place prior to launching or driving the Jet Boat.Bimini TopThe bimini top has three positions. In the fully extended position, the top offers shade for more boating comfort. The top can be folded into the upright storage position for operation without the top, or the fully collapsed position for towing. See page 3-11 for more information.Port Side, in front of consoleUnder Hood, Center Tray2-15]]></page><page Index="42" isMAC="true"><![CDATA[Chapter 3 OPERATIONFUELREQUIREMENTS ........................................3-1 Gasoline(Petrol) ..........................................3-1 EngineOil ...............................................3-2OILINJECTIONSYSTEM .......................................3-2GASOLINE (PETROL) AND ENGINE OIL FILLING . . . . . . . . . . . . . . . . . . . 3-3 Filling the Gasoline (Petrol)Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 FillingtheOilTank ........................................3-3PRE-OPERATIONCHECKS .....................................3-4 Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Check Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5OPERATION ................................................3-13 StartingtheEngines ......................................3-13 StoppingtheEngines .....................................3-16 Break-In(Running-In)Procedure ............................3-16DRIVINGYOURJETBOAT .....................................3-17 GettingtoKnowYourJetBoat ..............................3-17 LearningtoOperateYourJetBoat ...........................3-17 BoatingwithPassengers ..................................3-18 Boarding from the Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18 BoardingfromaDockorLandingJetty .......................3-19 Turning ................................................3-19 Stopping ...............................................3-20 Docking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20 LeavingaDock ..........................................3-21 Beaching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21 Anchoring ..............................................3-22 CrossingWaves .........................................3-23POST-OPERATIONCHECKS ...................................3-24TRAILERING ................................................3-26 Hitch ..................................................3-26 TraileringChecklist .......................................3-26 Backing Your Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27 Launching ..............................................3-28 Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28 Lifting .................................................3-29]]></page><page Index="43" isMAC="true"><![CDATA[]]></page><page Index="44" isMAC="true"><![CDATA[FUEL REQUIREMENTS GASOLINE (PETROL)Use regular unleaded 87 octane (R+M ÷ 2) gasoline (petrol).GASOLINE (PETROL) AND ITS VAPORS ARE HIGHLY FLAMMABLE AND EXPLOSIVE!● Donotsmokewhenrefueling,and keep away from sparks, flames, or other sources of ignition.● Stop engine and turn ignition keys to Off before refueling.● Refuel in a well-ventilated area. If the Jet Boat is in the water, be sure it is securely moored to the fueling dock. All passengers must be out of the boat during refueling.● Take care not to spill gasoline (petrol). If gasoline (petrol) spills, wipe it up immediately with dry rags. Always properly dispose of gasoline-soaked rags.● Avoid overfilling the fuel tank. Stop filling when the fuel level just reaches the bottom of the filler tube. Do not fill up the filler tube because fuel expands as it warms up and could overflow.● Tighten the filler cap securely after refueling.● If you should swallow some gasoline (petrol), inhale a lot of gasoline (petrol) vapor, or getOPERATION 3 gasoline (petrol) in your eyes, getimmediate medical attention.● If any gasoline (petrol) spills onto your skin, immediately wash with soap and water. Change clothing if gasoline (petrol) spills on it.Use only fresh gasoline (petrol) that has been stored in clean containers.GasoholThere are two types of gasohol: gaso- hol containing ethanol and that con- taining methanol. Gasohol containing ethanol can be used if ethanol content does not exceed 10% and the fuel meets minimum octane ratings. Gasohol containing methanol is not recommended by Yamaha because it can cause fuel system damage or engine performance problems.Ring Free Fuel AdditiveGasoline is a precise blend of many dif- ferent substances, each chosen to give certain characteristics. Gasoline blends have been changing in recent years in response to concerns about pollution and resulting emissions regu- lations. One of the most obvious changes has been the elimination of lead from fuels.As gasoline has changed, the amount of additives such as aromatics and oxy- genates has increased. These addi- tives are important for the engines in passenger cars, but they can have detrimental effects in marine engines, particularly 2-cycle engines, becauseWARNINGCAUTION:3-1]]></page><page Index="45" isMAC="true"><![CDATA[3 OPERATIONof increased deposits in the combus- tion chamber. When enough deposits collect, piston rings begin sticking. Performance drops and engine wear increases dramatically.While many additives available may reduce deposits, Yamaha recommends the use of Ring Free Fuel Additive, available from your Yamaha dealer. Ring Free has repeatedly proven its ability to clean combustion deposits from inside the engine, notably in the critical piston-ring-land area, and fuel system components. Follow product labeling for use instructions.ENGINE OILRecommended oil: YAMALUBE 2-W. If YAMALUBE 2-W is not available, another 2-cycle engine oil with a NMMA®-certified TC-W3TM rating may be used.OIL INJECTIONSYSTEMThese engines use Yamaha's oil injec- tion system, which provides superior lubrication by ensuring the proper oil ratio for all operating conditions. No fuel premixing is necessary (except during break-in). Simply pour gasoline (petrol) into the fuel tank and oil into the oil tank.Do not allow the oil tank to empty completely. The oil injection pump must be bled to ensure proper oil flow after the tank empties. Otherwise, engine damage may occur. Refer to page 4-13. “Bleeding the Oil Injection Pump," for correct procedure.CAUTION:61 894 5372➀ Oil level sender ➁ Oil filter➂ Oil-injection pump➃ Oil pump bleeder➄ Carburetor➅ Oil level warning light➆ Oil tank➇ Oil tank cap ➈ Oil return line3-2]]></page><page Index="46" isMAC="true"><![CDATA[GASOLINE (PETROL) AND ENGINE OIL FILLINGFILLING THE GASOLINE (PETROL) TANKOPERATION 3 FILLING THE OIL TANKOpen the engine hood, then open the oil tank filler cap. Very slowly add engine oil to the oil tank. Stop pouring when the oil just reaches the bottom of the filler neck. Be sure to tighten the cap securely.● Oil in the bilge is a serious fire hazard. Wipe up any spilled oil immediately and properly dis- pose oil soaked rags.● Do not add gasoline to the oil tank. Fire or explosion could result.Oil tank capacity: 3.0 US gal (11.4 lit)Open the fuel tank filler cap, and slow- ly add fuel to the fuel tank. Be careful not to spill fuel or overfill the tank.Stop filling when the fuel just becomes visible in the bottom of the filler tube. Do not “top off” the tank, because gasoline (petrol) could spill out. Be sure to tighten the cap securely.Be careful when refueling. Avoid getting water or other contaminants in the fuel tank. Contaminated fuel can cause poor running or engine damage.Fuel tank capacity: 41 US gal (155.8 lit)WARNINGCAUTION:3-3]]></page><page Index="47" isMAC="true"><![CDATA[3 OPERATION PRE-OPERATIONCHECKS CHECK LISTBefore Operating this Jet Boat, perform the following checks:If any item in the Pre-Operation check is not working properly, have it inspected and repaired before operating the Jet Boat. Otherwise an accident could occur.WARNINGITEMCHECKPAGEREF.BEFORE LAUNCH OR OPERATION:STEERINGCheck for proper steering operation.3-5THROTTLECheck for proper throttle operation.3-5SHIFTINGCheck for proper shift operation.3-5FIRE EXTINGUISHERCheck readiness of the extinguisher.3-6HULLCheck the hull for damage or cracks before launching.JET (WATER) INTAKESCheck that no debris is in the intakes before launching.3-7FUEL SYSTEMCheck fuel system for leaks.3-7FUEL AND ENGINE OIL LEVELSCheck fuel and oil level; add as necessary.3-7BATTERYCheck battery condition, mounting, and connection.3-7DRAINAGE SYSTEMCheck, and remove all water and fuel residue before launching. Be sure drain plugs are tightened.3-7ENGINE COMPARTMENTOperate the blower for at least 4 minutes. Open engine hood and check to be sure no gasoline vapors are present.3-9ENGINE HOODCheck that hood latch is secure.2-14LIGHTS AND HORNCheck lights to be sure they operate. Press horn button to be sure it operates.3-9BIMINI TOPCheck that the top is secure.3-11AFTER LAUNCHSWITCHESCheck operation of the ignition start switches and engine stop switch lanyard.3-10COOLING WATER PILOT OUTLETSCheck that water comes out while the engines are running.3-10NOTE: Steering and Shifting Pre-Operation Checks will require two persons, one person to operate controls and one person to observe proper operation at the stern.3-4]]></page><page Index="48" isMAC="true"><![CDATA[NOTE: Pre-operation checks should be made each time the boat is used. This procedure can be accomplished thor- oughly in a short time. The added safe- ty and reliability the checks assure is worth the time involved.CHECK POINTS SteeringMake sure the wheel is not loose. There should not be any free play, either in- and-out or in rotation. Turn the steering wheel full-right and full-left to make sure operation is smooth and unre- stricted throughout the whole range.Make sure both jet nozzles change directions as the steering wheel is turned. The jet nozzles should point to starboard (right) when the wheel is turned right. The jet nozzles should point to port (left) when the wheel is turned left. There should not be free play between the steering wheel and the jet nozzles.ThrottleOPERATION 3Operate the throttle levers several times to make sure there is no hesita- tion in their travel. Operation should be smooth over the complete range of motion, and each lever should return completely to the idle position.ShiftingBefore launching, make sure both jet pump gates drop down over the jet noz- zles to their stopper positions when the shift lever is moved to the “Reverse” position. Also make sure both jet pump gates return to the full up stopper posi- tion when the shift lever is moved to the “Forward” position.3-5]]></page><page Index="49" isMAC="true"><![CDATA[3 OPERATIONWARNINGShift only with the engine idling. Do not shift when applying throttle.Fire ExtinguisherMake sure the fire extinguisher is aboard and full. See the instructions supplied by the fire extinguisher manu- facturer to determine proper indication of condition.Always carry a fire extinguisher on board.This Jet Boat is included in the Class 1 inboard boat classification of the U.S. Coast Guard. A boat of this type MUST carry a fire extinguisher of a B-1 classi- fication, with a capacity of two pounds or more when navigating in waters under Coast Guard jurisdiction. In addi- tion, most state and local boating laws also require that the craft carry a USCG-approved fire extinguisher wherever the boat is operated.A fire extinguisher is not standard equipment with this boat. If you do not have one, contact your local Yamaha Jet Boat dealer or a fire extinguisher dealer to obtain one meeting the prop- er specifications.The fire extinguisher canister is located inside the driver-side console storage compartment. Open the windshield cover, and then unscrew the canister to reach the fire extinguisher.WARNING3-6]]></page><page Index="50" isMAC="true"><![CDATA[Jet IntakesBefore launching the Jet Boat, careful- ly check the jet intakes under the boat for weeds, debris, or anything else that might restrict the intake of water. If the intakes are clogged, cavitation could occur, reducing jet thrust, and possibly damaging jet pump parts. In some cases, the engine may overheat because of lack of cooling water, and damage could result. Engine cooling water is fed to the engine by the jet pumps (see pages 2-11).Refer to Jet Pump Clean-Out proce- dures on page 5-5 before attempting to remove weeds or debris from the jet intake or impeller areas.Rotating parts could cause severe injury or death. Before attempting to remove weeds or debris from the jet intake or impeller areas; shut off the engines, remove ignition key, then remove the engine stop switch lan- yard from the stop switch.OPERATION 3 Refer to page 4-11, "FUEL SYSTEMINSPECTION," for correct procedure.Fuel and Engine Oil Levels1) Turn the main switch key to ON. Wait for the fuel gauge needle to stop moving, then note the fuel level. Add fuel if necessary.NOTE: The fuel level is most accurate when the boat is sitting level on the trailer or in the water.2) Open the engine hatch, remove the center storage tray, then check oil level in the tank. Add as necessary.BatteryThe Jet Boat uses one battery. Check the battery condition and the battery electrolyte level. Make sure connec- tions are tight and that battery is prop- erly secured.The battery must always be fully charged and in good condition. Loss of battery power may leave you stranded. Never operate the Jet Boat if the battery does not have suffi- cient power to start the engine or if it shows any other signs of decreased power.Drainage SystemSelf-Bailing Deck—Most water which enters the deck area bails automatically out the sternFuel SystemWARNINGWARNING3-7]]></page><page Index="51" isMAC="true"><![CDATA[3 OPERATIONthrough the large drain hole in thedeck. A one-way check valve in the drain prevents water from traveling back to the deck during mooring or while moving in reverse.Bilge Pump –Your Jet Boat is equipped with a drainage system that channels water that enters the boat from the storage compartments to the bilge under the engine compartment. When the bilge pump is turned on (see page 2-12), the pump will sense when there is exces- sive water in the bilge and will auto- matically drain most of it. For normal operation, turn the bilge pump switch on during boat use and turn it off when leaving the boat.If the jet boat is to be left in the water after use, leave the bilge pump switch in the ON position. The pump will activate if needed to drain any water which accumulates in the bilge.Drain Plug –A drain plug is located at the center of the stern to allow more complete drain- ing when the boat is removed from the water.Engine Compartment andFuel Compartment Drain Plug –Water will not normally enter the engine compartment or fuel compart- ment areas during operation. If it does, open the drain plugs and allow water to drain. Also open the engine compart- ment plug when flushing the engine area with fresh water after salt water operation.● Excessive water in the engine compartment bilge can splash into the carburetor and engine. This could cause engine damage.● Be sure all drain plugs are tight- ened before operating your Jet Boat.Gasoline (petrol) and its vapors are highly flammable and explosive. If a fuel or a fuel/water mix drains from the fuel tank compartment drain or is found in the engine compartment, wipe it up immediately with dry rags. Do not operate the boat until the source of the fuel leak is found and corrected.CAUTION:CAUTION:WARNING3-8]]></page><page Index="52" isMAC="true"><![CDATA[Operate the bilge blower for at least 4 minutes before starting the engines. Open engine hood and check to be sure no gasoline vapors are present. Check for fuel leaks or loose electrical connection.OPERATION 3Engine CompartmentLightsCheck for proper operation of the bow, stern, and instrument lights by pressing the switch on the control panel.If the stern light is not installed, remove it from the storage area, lift the socket cover, and install it into the socket to check operation.1➀ Blower motorGasoline vapors can explode. Before starting the engines, operate the blower for at least 4 minutes and check the engine compartment bilge for gasoline vapors. Do not start the engines if you can smell fuel vapors in the engine compartment or if there are any loose electrical connections. Contact your dealer if there is a prob- lem you cannot locate or correct.WARNING3-9]]></page><page Index="53" isMAC="true"><![CDATA[3 OPERATION HornPress the horn switch to be sure the horn operates.Engine Stop Switch➀ Engine stop switch ➁ Lock-plateFirst, place the boat in the water to pro- vide adequate engine cooling. Start the engine, and then remove the engine stop switch lock-plate, and verify that the engine stops.Refer to pages 3-13 to 3-15, "START- ING THE ENGINES", for information on proper operation of the starter switch.Cooling-Water Pilot OutletsCheck that water comes out from the pilot outlets while engine is running in the water. Refer to page 2-11 for cor- rect operation of the device.NOTE: It may take up to 20 seconds for water to reach the pilot outlets when first launching the boat. The amount and force of the exiting water will vary with engine rpm.A continuous flow of water from the pilot hole shows that water is flow- ing through the engine cooling pas- sages. If water is not flowing out of the pilot hole during operation, do not continue to run the engines. Overheating and serious damage could occur. See Overheat Warning System, page 2-11, for more informa- tion.12CAUTION:3-10]]></page><page Index="54" isMAC="true"><![CDATA[BIMINI TOP 4) Raising from the fully collapsed stor-age position.1) Release the Velcro strap securing the rear support poles.OPERATION 3 Unfold the top by pulling to the bowof the Jet Boat.2) With an assistant, raise the top and secure the rear support poles to the 7) rear support pole mounts with thelock pins.3) Unzip and remove the storage cover.Lower the rear support poles to the lower position.3-115) Check that the rear support poles are at the highest position.6) Attach the snap hooks to the strap eyes.8) The top should be snug and wrinkle free. If the top is too loose or too tight, adjust the front straps by slid- ing the buckle up or down the strap as needed.]]></page><page Index="55" isMAC="true"><![CDATA[3 OPERATION StoringIn The Upright Position1) Raise the rear support poles to the highest position.2) Unhook the front straps and pull the top to the back.3) Roll the fabric around the frames and zip the storage cover in place.Do not trailer the boat with the Bimini top in the fully extended or upright storage positions. Put the cover in the fully collapsed position to avoid damage.StoringIn The Fully Collapsed Position1) Follow the steps for storing in the upright position.2) Remove the snap pins holding the rear support poles to the mounting brackets.3) Lower the top onto the rear deck/hatch.4) Secure the rear support poles to the main poles with the Velcro straps.Trailering With The Bimini TopThe Bimini top must be secured to the boat when it is being trailered. When trailered with a Genuine Yamaha Cover, simply store the Bimini top in the fully collapsed position and install the cover. If a cover is not used, wrap an elastic cord around the top and secure the ends to the ski tow hook to restrict movement.Removing the Bimini Top1) Follow the steps for storing in the fully collapsed position.2) Remove the lock pins holding the Bimini top to the mounting brackets.3) The top can now be removed from your Jet Boat.When reinstalling the Bimini top, simply reverse the removal steps making sure the lock pins are fully engaged.NOTE: The adjustable support pole goes to the stern when reinstalling the Bimini top.CAUTION:3-12]]></page><page Index="56" isMAC="true"><![CDATA[OPERATION 3WARNINGOPERATION STARTING THE ENGINESSEVERE INJURY OR DEATH MAY RESULT IF YOU IGNORE ANY OF THE FOLLOWING:● Before operating your Jet Boat, become familiar with all controls. Consult your Yamaha dealer about any control or function you do not fully understand.● Attach the engine stop switch lanyard to your personal flotation device before operating. Failure to attach lanyard could result in a runaway boat if operator is ejected.● Check throttle, steering and shift lever for proper operation before starting the engine.● Shift into neutral before starting engines. Put throttle levers in idle position before shifting.1) Always make sure the boat is launched and used in waters that are free from weeds and debris, and at least 3 ft (90 cm) deep.Never operate in water that is less than 3 ft (90 cm) deep. You increase your chance of hitting an underwa- ter obstacle. You could be injured. Pebbles or sand can also be sucked into the jet (water) intake, damaging the impeller.There is a hull drain plug at the bot- tom of the stern in the center. Be sure it is securely tightened before launching the Jet Boat.2) Turn the fuel cock knobs to the "ON" position.WARNINGCAUTION:3 FT (90 CM)3-13]]></page><page Index="57" isMAC="true"><![CDATA[3 OPERATION12NOTE: Before the first start-up, remove the fuel tank filler cap to release any built-up pressure in the tank because of fuel expansion.3) Attach the lanyard clip to your PFD. Install the lanyard lock plate on the engine stop switch by pushing the lock plate groove over the nut beneath the knob. Be sure the lan- yard is not wrapped around the steering wheel or tangled in the controls.➀ Engine stop switch➁ Lock-plate with lanyardNOTE: It is not possible to start the engine with the lock-plate removed from the engine stop switch. However, the starter motor will turn the engine over.4) Pull the choke knob all the way out.NOTE:● It may be necessary to hold the choke knob completely pulled out when starting a very cold engine.● After the engine has warmed up, push the choke knob in gradually. The choke should not be used when the engine is warm.3-14]]></page><page Index="58" isMAC="true"><![CDATA[OPERATION 35) Put the throttle levers in the idle position. Shift into Neutral. Turn the ignition key of one engine to “Start.” When the engine starts, release the key. Repeat for the other engine. If the engine will not start or doesn’t stay running, move the throttle levers forward slightly and try again.Never turn the ignition key to “Start” while the engine is running. Do not keep the starter motor running for more than five seconds. If the engine does not start after five sec- onds of cranking, release the starter button. Wait at least 15 seconds before trying to start the engine again. If the starter motor is engaged continuously for more than five sec- onds, the battery will be quickly dis- charged, and it will be impossible to start the engine. The starter motor may also be damaged if it is engaged continuously for more than five seconds.NOTE:● Be sure the shift lever is put in the Neutral position or the starter motor will not operate.● On this boat, the engines are con- nected directly to the drive unit. Starting either engine generates some thrust immediately. Only enough throttle should be applied to keep the engine at a fast enough idle to stay running.6) After the engines are warm, gradu- ally push the choke knobs in fully, back to their original position.Do not operate the jet boat with just one engine running. Severe engine damage could result because water can flood the non-operating engine through the cooling water intake. If single-engine operation is unavoid- able, operate the boat at a “no wake” speed only.CAUTION:CAUTION:3-15]]></page><page Index="59" isMAC="true"><![CDATA[3 OPERATION STOPPING THE ENGINESTo stop the engine, return the throttle levers to the idle position, then turn the main switches to “Off.” The engines can also be stopped by pulling the engine stop switch lanyard.Once the engine has stopped, you have NO STEERING CONTROL over the boat. You could collide with another boat, a dock, or other obstacle.NOTE:● Remove the ignition keys and the engine stop switch lanyard if the boat will be left unattended.● Stopping the engines immediately after operating at high rpm is not recommended. Let the engines cool off at idle or low speed for a few minutes first.BREAK-IN (RUNNING-IN) PROCEDUREThe engine and other components require a break-in (running in) period to allow surfaces of moving parts to wear in evenly. This ensures proper perfor- mance and promotes longer engine life.● Failure to follow the break-in pro- cedures may result in reduced engine life, or even engine damage.● During first 5 hours or 2 tanks of operation, use 50:1 pre-mix fuel (in addition to oil in oil tank).● After above period, use straight gasoline (petrol) for normal oper- ation.1) Before launching: Fill the fuel tank with 50:1 premix fuel. Fill the oil tank with oil (see page 3-3). Launch the boat and start the engine (see page 3-11).2) First 5 minutes: Run the engine at the lowest possible idling speed.3) First tankful of fuel: Gradually increase the throttle position during operation, up to a maximum of one- half throttle. Vary engine speed occasionally.4) Second tankful of fuel: Fill the tank again with 50:1 premix fuel (in addi- tion to the oil in the oil tank), and proceed with normal operation. Following this tankful of fuel, use straight gasoline in the fuel tank and oil in the oil tank (see page 3-3).CAUTION:WARNING3-16]]></page><page Index="60" isMAC="true"><![CDATA[DRIVING YOUR JET BOATGETTING TO KNOW YOUR JET BOATOperating your Jet Boat requires skills acquired through practice over a period of time. Take the time to learn the basic techniques well before attempting more difficult maneuvers.Boating with your new Jet Boat can be a very enjoyable activity, providing you with hours of pleasure. But it is essen- tial to familiarize yourself with the oper- ation of the Jet Boat to achieve the skill necessary to enjoy boating safely. Before you begin, be sure you have read this Owner's Manual completely and understand the operation of the controls. Pay particular attention to the safety information in Chapter 1. Read all warning and caution labels on your Jet Boat.This Jet Boat is designed to carry one operator and up to six passengers, as long as the total weight of people and cargo does not exceed 1300 lb (591 kg). Never have more than seven peo- ple in the boat.LEARNING TO OPERATE YOUR JET BOATBefore boating, always perform the Pre-Operation Checks listed on page 3-4. The short time spent checking the machine's condition will reward you with added safety and a more reliable Jet Boat.Know and follow U.S. Coast Guard, state, and local laws when operating your Jet Boat.Select a wide area to learn in, where visibility is good and other boat traffic is light. Keep the proper distance from other boats and vehicles. Do not oper- ate where people are swimming.Always attach the engine stop switch lanyard to your personal flotation device before operating.You and all other passengers must always wear a U.S. Coast Guard approved personal flotation device when riding in the Jet Boat. You should consider wearing water shoes, eye pro- tection, gloves, and other protective apparel. Water sports increase your risk of injury from contact with your boat, other vessels, docks, rocks, or coral. Waterskiiers must also wear a wetsuit to protect against jet thrust or impact with the water surface, particu- larly as speeds increase. Normal swim- ming attire may not adequately protect you.Grip the wheel firmly and keep both feet on the deck when driving the Jet Boat.OPERATION 33-17]]></page><page Index="61" isMAC="true"><![CDATA[3 OPERATIONBOATING WITH PASSENGERSWhen one or more passengers are on board, the boat may handle differently, so operating it requires a higher degree of skill.Remember: Your Jet Boat is designed for one operator and up to six passen- gers only. Never have more than seven people in the Jet Boat. Passengers should sit so the weight in the boat is balanced from side to side and bow to stern as much as possible. If the pas- senger seat in front of the helm is used, be sure the operator’s view ahead is not obstructed.Passengers must sit in one of the seats and hold onto the grips while putting both feet on the deck.When passengers are on board, make sure they are seated and hold- ing on before you start to acceler- ate. An unprepared passenger could lose balance and fall.BOARDING FROM THE WATERStrong streams of water from the jet nozzles can be dangerous, and can result in serious injury when directed at body orifices (rectum and vagina).● Do not board from the rear, use swim platform, or swim behind boat if engines are running.● Stay away from the back of the boat when engines are running.1) Be sure engines are off, then move to the stern of the boat. Put a foot on the fold-down rear boarding step and grab the boarding handles in the swim platform.2) Climb up onto the swim platform, then climb over the engine hatch and sit in one of the seats provided.Do not use control levers as grab handles because damage can occur.WARNINGWARNINGCAUTION:3-18]]></page><page Index="62" isMAC="true"><![CDATA[BOARDING FROM A DOCK ORLANDING JETTY1) Board the boat from the side. One person should board at a time by stepping into the boat. Never jump in. Avoid stepping on slick gelcoat surfaces on the boat’s gunwales, especially if wet.2) Sit in one of the seats provided and put both feet on the deck.Do not use control levers as grab handles because damage can occur.TURNING● You need engine power to turn. Pulling the throttle levers back to idle or shutting off engines can cause you to hit an obstacle you are attempting to avoid.● Be sure passengers are holding on before making turns. An unprepared passenger could lose balance and fall.Engine power produces thrust from the jet pumps. Directional control is provid- ed by opening the throttle and turning the wheel.To make a turn at higher than trolling speed: Turn the wheel in the desired direc- tion and apply enough throttle to make your turn. High thrust turns the boat sharply; low thrust turns less sharply. Pulling back the throttle completely above trolling speed causes the boat to go straight even if you turn the steering wheel. TURNS CANNOT BE MADE WITHOUT APPLYING THROTTLE!As you make turns, remember that boats steer from the stern. As you make a turn to the right, for example, the stern of the boat swings to the left. This char- acteristic is particularly important to understand when maneuvering near obstacles such as docks or buoys.OPERATION 3TURNING RIGHTCAUTION:TURNING RIGHTWARNINGTURNING LEFTTURNING LEFT3-19]]></page><page Index="63" isMAC="true"><![CDATA[3 OPERATION STOPPINGThe Jet Boat is not equipped with a separate braking system. It is stopped by water resistance after the throttle levers are moved back to idle. From full speed, the Jet Boat stops in approxi- mately 400 ft (122 m) after the throttle is moved back to idle. The stopping dis- tance varies depending on gross weight, water surface conditions, and wind direction. The stated straight linestopping distance should be used for a reference. The boat slows down as soon as the throttle levers are returned to idle but will coast for a dis- tance before fully stopping. If you are not sure you can stop in time before hit- ting an obstacle, apply throttle and turn in another direction.You will lose steering control if you completely pull the throttle levers back to idle.DOCKING1) Make sure no obstructions, boats or swimmers are close to the Jet Boat. Approach the dock from the port side if possible. Come to a stop before you reach the dock.2) Notice how wind and water currents are affecting boat movement as you attach your mooring lines and fenders.3) Approach the dock at idle speed. Use reverse as necessary during slow speed maneuvering to help control speed and direction. Position the boat according to wind and water conditions.Do not use your hand, arm, or other part of your body to try to keep the boat from hitting the dock.You could be injured if the boat pushes against the dock.Wind or current pushing boat away from dock:Slowly approach the dock at about a 45° angle. Secure the bow to the dock, then use engine thrust or a boat hook to gently move the stern to the dock.400 FT (122 m)WARNINGWIND OR CURRENTWARNING3-20]]></page><page Index="64" isMAC="true"><![CDATA[OPERATION 3Wind or current pushing boat toward dock:Slowly maneuver to a shallow angle and allow the boat to move toward the dock.No wind or current:Approach the dock at a shallow angle. Secure the bow to the dock, then use engine thrust or a boat hook to gently move the stern to the dock.LEAVING A DOCKBecause boats steer from the stern, the stern first moves in the direction oppo- site your desired turn. It is especially important to understand this character- istic when leaving a dock. If you simply turn the wheel to steer the bow away from the dock, as you would when dri- ving a car out of a parking space, you will drive the stern of the boat into the dock. Following is a basic maneuvering technique which can be used in most circumstances.1) With engines idling and the bow still moored to the dock turn the steering wheel toward the dock. This will start to move the stern of the boat away from the dock.2) When the stern is out a few feet, release the bow mooring then steer in the direction you want the bow to move. Open the throttle slightly and begin to move away from the dock.BEACHING1) Make sure no obstructions, boats or swimmers are near the beach.2) Approach the beach slowly and stop the engines when the water is about 3 ft (90 cm) deep. Remember: turn- ing is impossible with the engine stopped.3) Get out of the boat and pull the bow up on the beach.4) When leaving the beach, push the boat out into water that is at least 3 ft (90 cm) deep before starting the engines.● Small pebbles, sand, seaweed, and other debris can be ingested into the jet intake and impair or damage the impeller. Always stop the engines before beaching the boat. Be sure the boat is in water 3 ft (90 cm) deep before starting the engines again.● Do not beach the boat on rocky beaches. The hull gelcoat and exposed pump housings can be damaged.● Pay attention to shifts in tides. Beaching at high tide may make it impossible to re-launch the boat if the tide recedes.WIND OR CURRENTCAUTION:3-21]]></page><page Index="65" isMAC="true"><![CDATA[3 OPERATIONANCHORING 4)Always anchor from the bow. Anchoring from the stern will makethe boat unsteady. A strong currentcan pull a stern-anchored boat 5) underwater.Select an anchor appropriate for your boat and water conditions. A "danforth" (or fluke) type anchor is suitable for most applications; your dealer can help you choose an anchor.1) Make sure the anchor line is secure- ly tied to the anchor and to the bow eye2) Move the boat to the spot where you want to lower the anchor, heading the boat into the wind or current. Stop the boat, then lower the anchor until it hits bottom.3) While keeping tension on the line, slowly back up the boat until you have let out line that is 4 to 6 times the depth of the water. For example, if you are anchoring in 10 feet of water, let out 40 to 60 feet of line. Secure the line.Pull on the line to be sure the anchor is holding. Also, periodically check your boat's position against the shoreline to make sure it is not drifting and dragging the anchor. Reset it if necessary.To pull in ("weigh") the anchor, start the engines and move forward, keeping tension on the line as you pull it in. When the anchor line is straight up and down, pull hard to lift the anchor from the bottom materi- al.WARNING6) If the anchor is stuck on the bottom, try this: Let out a few feet of anchor line and secure the line to the boat again. Slowly maneuver the boat around the anchor until the anchor pulls loose. Keep the line taut during this procedure.3-22]]></page><page Index="66" isMAC="true"><![CDATA[CROSSING WAVESYou won't always have flat, smooth water. There will be waves, wakes from other boats, etc.The best way to cross waves or wakes is with the least "jolt" to you and the boat. Small waves are not as difficult to cross as larger waves. Crossing a sharp wave gives more of a jolt than a broad wave.To cross a wave, change your speed and the angle that you cross the wave. Usually, a slower speed and "quarter- ing" the wave at an angle will reduce the "jolt."Two other things you may notice: first is that crossing a group of waves is not as easy or smooth as crossing just one wave; second, when you "quarter" the wave the boat will try to steer away from the wave. When crossing at a 45° angle, you may not notice this, but at a smaller angle of about 10° it can be very strong. Be prepared to steer as necessary.OPERATION 3SHARP WAVESBROAD WAVESWAVE90°45°10°3-23]]></page><page Index="67" isMAC="true"><![CDATA[3 OPERATION POST-OPERATIONCHECKS POST-OPERATION CHECKSThese post-operation procedures are developed to help preserve the long- term appearance and reliability of your Jet Boat. Perform these procedures as soon as possible after the boat is loaded back on the trailer after the day’s use.Some owners plan to moor their boat seasonally, rather than keeping it on the trailer between uses. The proce- dures described in this section may not be possible if your Jet Boat is moored in the water. Boats which are moored will require periodic removal from the water to clean the hull and jet pump area. The frequency of this mainte- nance will depend upon whether the water is salt or fresh, as well as other local water conditions.Leaving the boat in the water for extended periods will accelerate the rate of normal deterioration of the jet pump components and hull finish. Stray electrical voltage in the water, marine organisms, and saltwater corrosion are a few of the conditions that can adversely affect the life of many Jet Boat components.1) After putting the Jet Boat on the trailer, flush cooling system on each engine to prevent the cooling sys- tem from clogging up with salt, sand, or dirt. Refer to page 4-1 for the cooling system flushing proce- dure.2) Drain residual water from the exhaust system by starting the engine then alternately pushing the throttle lever up to half throttle and back for 10 to 15 seconds.Never run the engine at full throttle or for more than 15 seconds while the boat is out of the water. The engine may overheat and/or seize.3) Wash down the hull, helm, and both jet drive units with fresh water.CAUTION:CAUTION:3-24]]></page><page Index="68" isMAC="true"><![CDATA[4) Remove hull drain plug and the engine compartment drain plugs. Rinse the engine compartment with a small amount of fresh water. Be careful not to get water on the car- buretor or electrical components. Allow any water in the bilge to drain out. After the water has drained, wipe the engine compartment and bilge with dry rags. Reinstall all drain plugs.OPERATION 3NOTE: This boat is equipped with an electric bilge pump that automatically removes excess water from the bilge while you are underway. However, some residual water remains that must be drained by removing the drain plug.CAUTION:Tighten the hull drain plug securely before launching the Jet Boat. Clean any foreign material, such as dirt or sand, from the threads before installing the drain plug.5) Spray a rust inhibitor, such as Yamaha Silicone Protectant and Lubricant, on metallic parts to mini- mize corrosion.3-25]]></page><page Index="69" isMAC="true"><![CDATA[3 OPERATION TRAILERINGAvoid accident and injury from improper trailering:● The trailer must be matched for the Jet Boat’s weight and hull.● The towing vehicle must have the capacity of pulling the load. Pulling a load that exceeds the Jet Boat’s towing capacity may cause loss of control.● Be sure the boat is secured to the trailer and the trailer is properly hitched to the towing vehicle before towing.● Always place the fuel cocks in the "OFF” position when transport- ing or storing the Jet Boat. Otherwise, fuel could leak out into the engine or engine com- partment, which could create a fire or explosion hazard.Select a trailer that is manufactured to carry a boat of the size and weight of your Jet Boat. Check the certification label on the left forward side of the trail- er. This label is required to show the Gross Vehicle Weight Rating (GVWR), which is the load carrying capacity of the trailer plus the trailer’s weight. Be sure that the total weight of your boat, any cargo, and the trailer weight itself does not exceed the GVWR.HITCHThe trailer hitch ball must match the size of the socket on the trailer hitch coupler. Hitches are divided into class- es that specify the gross trailer weight (GTW) and the maximum tongue weight. Always use a hitch rated for the same or higher class. Use a bolted-on or welded-on hitch; clamp-on bumper hitches are not recommended. Be sure the trailer hitch’s release handle is latched with the lock pin installed before towing.Use safety chains between the towing vehicle and the trailer so the trailer will not detach completely from the towing vehicle if it accidentally comes loose from the hitch ball. Crisscross the chains under the trailer tongue so the tongue will not hit the road surface if it falls loose. Rig the chains as tightly as possible while allowing just enough slack to permit tight turns.Be sure the tongue weight (vertical weight on the hitch point) is correct. Generally, 5% to 10% of the combined weight of the boat and trailer should be on the tongue. Too much or too little weight can cause difficult steering or trailer swaying.TRAILERING CHECKLIST● Check your state laws to be sure your trailer meets all regulations, such as proper licensing, brake, axle load, and safety chain require- ments.● Check trailer for any loose fasteners or damaged parts.● Check tires for proper inflation.WARNING3-26]]></page><page Index="70" isMAC="true"><![CDATA[● Check wheel bearings and wheel lug nuts before each trip.● Check tail, brake, and turn signal lights for proper operation.● Secure the bow of the boat to the trailer with the winch line and also with a separate bow tie-down to the winch stand and frame crossmem- ber. Secure the stern cleats to the trailer with tie-downs.● Take down and store the bimini top, if used. The top is not designed to stay unsecured on the Jet Boat at highway speeds. See page 3-12.● Carry a spare tire for the trailer, along with sufficient tools to change the tire.● While traveling, check the wheel hubs on the trailer whenever you park. If the hub feels abnormally hot, have the bearing inspected●●OPERATION 3before continuing your trip. On longer trips, it is a good idea to carry a set of spare wheel bearings, seals, and races.When making a turn, do not cut cor- ners. The trailer has a smaller turn- ing circle so it turns more sharply around the corner than the towing vehicle.Before backing your trailer into the water, disconnect the light plug from the towing vehicle. This will reduce the likelihood of the lights blowing out when submerged.BACKING YOUR TRAILERIt takes practice to back a trailer suc- cessfully. If you are not familiar backing up with a trailer, practice first in an open area away from obstacles.Keep the following points in mind:● Back slowly. Make steering adjust- ments in small steps.● Turn the towing vehicle’s wheels opposite the direction you want the trailer to go.● After the trailer begins moving, turn the towing vehicle to follow it.● Have a second person stand by to help direct you with hand signals.3-27]]></page><page Index="71" isMAC="true"><![CDATA[3 OPERATION LAUNCHING5) Remove the bow line from the bow eye.6) Back the trailer farther into the water until just the tops of the fenders show, then reset the parking brake. Board the boat and start it. If possi- ble, remain on the trailer until the engines are warm and are respond- ing to throttle.7) Back the boat out into the water, watching carefully for other boats or obstacles.As a courtesy to other boaters, prepareyour Jet Boat for launching beforeusing the ramp. LOADINGEach launch may have particular differ- ences, such as ramp angle, prevailing wind, waves, and water currents. If possible, watch a couple of boaters launch their boats first to notice any problems. While every boater develops a preferred launch procedure, here is a recommended general procedure:1) Perform the Pre-Operation Checks shown on page 3-4 that can be per- formed on land, including operating the blower for at least 4 minutes.2) Remove all trailering tie-down lines from the boat and attach your dock- ing lines and fenders, if used.3) Disconnect the trailer lights from the towing vehicle.4) Back the trailer down the ramp as close to 90° to the shoreline as you can. If possible, have a second per- son stand aside as an observer. Stop when the wheels are at least halfway submerged. Set the parking brake.1) Disconnect the trailer lights from the towing vehicle.2) Back the trailer down the ramp as close to 90° to the shoreline as you can. If possible, have a second per- son act as an observer while stand- ing to the side of the boat. Stop when the tops of the trailer’s fenders are about 3 inches above the water- line.3) With the boat moving at the slowest idle speed. Use throttle only if nec- essary for steering ability. Guide the boat onto the support rails.Using too much throttle can cause the boat to jump over the front of the trailer which can result in injury to the boat operator and bystanders. Use only enough throttle to maneu- ver the boat into the correct posi- tion.WARNING3-28]]></page><page Index="72" isMAC="true"><![CDATA[4) Make sure the boat is centered on the support rails and is headed straight for the bow stop (bumper board). Ease the boat forward until the bow rests against the bow stop.5) Attach and tighten the winch line.● The winch line is not designed to pull the boat onto the trailer.● The winch line should not be the only line securing the bow during trailering. Use a separate bow tie- down line along with the winch to secure the boat to the trailer.6) Pull the trailer up the ramp out of the way of other boaters. Attach the bow and stern tie-downs. Reconnect the trailer lights.7) Follow the Post-Operation Checks on page 3-24.LIFTINGDo not attach lifting cables to the bow eye, cleats, waterski tow eye, or grab handles. Serious damage to the boat can occur. Use only a sling designed specifically for lifting boats.If you need to remove the Jet Boat from the water without a trailer, use these guidelines:● Use a sling-type lifting mechanism designed for lifting boats. The sling should be covered with a protective material to prevent damage to the hull gelcoat.● Use spreader bars to avoid side stress to the hull that may cause cracks in the gelcoat and fiberglass.● Attach guidelines to the bow eye and stern tie-down cleats to control movement of the boat during lifting.● Remove all people and all cargo from the boat. Drain any excess water from the bilge using the bilge pump.● Be sure all people are standing clear, then lift boat slowly and just far enough to verify that the boat is securely held and properly bal- anced. If necessary, lower the boat again and adjust the slings.● When ready, lift the boat slowly and carefully.OPERATION 3CAUTION:CAUTION:3-29]]></page><page Index="73" isMAC="true"><![CDATA[Chapter 4 MAINTENANCE AND CARESTORAGE ...................................................4-1 CoolingSystemFlushing ...................................4-1 Lubrication ..............................................4-2 Battery .................................................4-3 Cleaning ................................................4-3ADJUSTMENTANDMAINTENANCE .............................4-5 ToolKit .................................................4-5 PeriodicInspectionChart ...................................4-6 Spark Plug Cleaning and Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 GreasePoints ............................................4-8 FuelSystemInspection ...................................4-12 FuelFilter ..............................................4-12 FuelTank ..............................................4-12 OilInjectionSystemInspection .............................4-12 BleedingtheOilInjectionPump .............................4-13 CarburetorAdjustment ....................................4-13 Steering Cable Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 ThrottleCableInspection ..................................4-14 ChokeCableAdjustment ..................................4-15 Reverse Gate Mechanism Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 FuseReplacement .......................................4-15 Battery ................................................4-16SPECIFICATIONS ............................................4-18]]></page><page Index="74" isMAC="true"><![CDATA[STORAGEStoring your Jet Boat for prolonged periods of time, such as winter storage, requires preventative maintenance to ensure against deterioration. It is advis- able to have the Jet Boat serviced by an authorized Yamaha Jet Boat dealer before storage. However, the following procedures can be performed by the owner with a minimum of tools.FUEL SYSTEMTop off the fuel tank with fresh fuel, adding one ounce of Yamaha Fuel Conditioner and Stabilizer or an equiv- alent to each gallon of fuel. A full fuel tank is less likely to allow condensation to collect in the tank, reducing the chance of contaminated fuel. Running the engines with treated fuel during cooling system flushing will also help protect carburetors and fuel lines.NOTE: Use of Yamaha Fuel Conditioner and Stabilizer eliminates the need to drain the fuel system. Consult your Yamaha dealer or other qualified mechanic if the fuel system is to be drained instead.MAINTENANCE & CARE 4 COOLING SYSTEM FLUSHING➀ Flush Hose Connector ➁ Garden Hose Adapter ➂ CapCooling system flushing is essential to prevent the cooling system from clog- ging up with salt, sand, or dirt.1) Open the cap for the engine you are going to flush. Press the flush kit garden hose adapter into the flush hose connector and turn until they are securely connected.2) Start the engine, then immediately turn on the water supply fully.● Never turn on the water before starting the engine. The water could flow back through the muf- fler into the crankcase causing severe engine damage.● Be sure to turn on the water immediately after starting the engine to prevent engine over- heating.3) Run the engine at a fast idle for 10~15 minutes.213CAUTION:4-1]]></page><page Index="75" isMAC="true"><![CDATA[4 MAINTENANCE & CARE4) Turn off the water supply, then drain residual water from the exhaust sys- tem by alternately pushing the throt- tle lever up to half throttle and back for 10 to 15 seconds. Shut off engine.Never have the water on when the engine is not running. The water could flow back through the muffler into the crankcase causing severe engine damage. Do not run the engine for more than 15 seconds after the water supply has been turned off to avoid engine overheating.5) After stopping the engine, remove the garden hose adapter.6) Replace the cap securely.7) Repeat the flushing procedure for the other engine.LUBRICATIONTo reduce the risk of fire or explo- sion: Never pour or spray gasoline, or any other substance except engine fogging oil through the hole in the carburetor silencer cover.● Do not attempt to run the engine at full throttle or for more than 15 seconds while the boat is out of the water. The engine may over- heat and/or seize.● Be sure to replace the cap secure- ly after fogging the engine. Otherwise water could enter the engine and cause damage.1) Open the cap ➀ on the carburetor silencer cover of each engine.2) With the Jet Boat in a well-ventilated area, start each engine. With the engine running at a fast idle, quickly spray as much Yamaha Stor-Rite Fogging Oil or an equivalent, as possi- ble alternately into each carburetor through the holes in the silencer cover. Keep spraying until the engine stalls (or a maximum of 15 sec- onds). Reinstall the cap securely.3) Remove the spark plugs and pour approximately one tablespoon of oil into each cylinder.4) Grease the spark plug threads and reinstall the spark plugs.5) Lubricate all cables such as the throttle choke, and steering cables.6) Grease the areas of the Jet Boat specified in "Grease Points" in the Adjustment And Maintenance sec- tion.CAUTION:WARNINGCAUTION:4-2]]></page><page Index="76" isMAC="true"><![CDATA[BATTERY1) When the Jet Boat is not to be used for a month or more, remove the battery and store it in a cool, dark place. Clean the battery's casing and terminals using a mixture of baking soda and water (one tbsp. of baking soda to one cup of water). Apply dielectric grease or petroleum jelly to the battery terminals and to all exposed connectors.2) If the battery will be stored for a longer period, check the specific gravity of the fluid at least once a month and recharge the battery if they get too low.Specific gravity: 1.28 at 20°C (68°F)MAINTENANCE & CARE 4 CLEANING1) Remove the fuel tank compartment drain ➀ and allow any water to drain into the engine compartment. Reinstall the drain plug.Gasoline (petrol) and its vapors are highly flammable and explosive. If fuel or a fuel/water mix drains from the fuel tank compartment drain, wipe it up immediately with dry rags. Do not operate the boat until the source of the fuel leak is found and corrected.2) Remove the drain plugs in the stern ➁ and engine compartment ➂. Wash down the hull, boat interior, and drive units with fresh water.132WARNING4-3]]></page><page Index="77" isMAC="true"><![CDATA[4 MAINTENANCE & CARE3) Rinse the engine and bilge areas with fresh water. Drain off all water and wipe up remaining moisture with clean, dry rags. Reinstall the drain plugs.4) Spray the exterior of the engines with Yamaha Silicone Protectant and Lubricant.5) Wax the hull with a non-abrasive wax such as Yamaha Ultra Gloss Cleaner Wax or other wax designed for marine gelcoat.7) Vacuum and or hose off the carpet- ing as necessary. If needed, use a quality brand-name carpet cleaner product to clean soiled areas. Roll up the carpet face out for storage.Always dry the carpet face up. Never roll up the carpet while wet. Never fold the carpet.8) Wash the bimini fabric with a mild detergent, then rinse and allow to dry thoroughly before storage. See the care label on the bimini top for detailed instructions.CAUTION:WARNINGSlipperycan cause falls and injury. Be carefulnot to apply too much wax on deck and gunnel stepping surfaces. This will make them slippery.6) Wipe all vinyl and rubber compo- nents, such as the seats and engine compartment seals, with a vinyl pro- tectant such as Yamaha Protectant.surfaces4-4]]></page><page Index="78" isMAC="true"><![CDATA[ADJUSTMENT ANDMAINTENANCEPeriodic inspection, adjustment, and lubrication will keep your Jet Boat in the safest and most efficient condition possible. Safety is an obligation of the Jet Boat owner. The most important points of boat inspection, adjustment and lubrication are explained on the fol- lowing pages.● Be sure to turn off the engines when you perform maintenance unless otherwise specified. Otherwise, accident or injury could result from unexpected operation, moving parts, or elec- tric shock.● If the owner is not familiar with machine servicing, this work should be done by a Yamaha dealer or other qualified mechan- ic. Improperly serviced compo- nents could fail or stop operating correctly, which could result in an accident.MAINTENANCE & CARE 4 TOOL KITIt is advisable always to carry the Owner's Manual and tool kit with you whenever you use the Jet Boat. To pro- tect these articles from water, it is a good idea to put them in a vinyl bag.The service information included in this manual is intended to provide you, the owner, with the necessary information for completing your own preventive maintenance and minor repairs. The tools provided in the owner's tool kit are sufficient for this purpose, except that a torque wrench is also necessary for tightening nuts and bolts properly.WARNINGWARNINGDo not attempt to modify this Jet Boat! Modifications to your boat may reduce safety and reliability, and may make the boat illegal for use.4-5]]></page><page Index="79" isMAC="true"><![CDATA[4 MAINTENANCE & CAREPERIODIC INSPECTION CHARTFrequency of maintenance operations may be adjusted according to the operating conditions, but the following table gives general guidelines.● Indicates the checkups which you may do yourself. ■ Indicates work to be done by your Yamaha dealer.Maintenance intervalInitialThereafter EveryPage10 hours50 hours100 hours100 hours200 hours3 months6 months6 months12 monthsSpark plugInspection/Cleaning/ Adjustment●●●●4-7Grease pointsGreasing●●4-8Bearing housingGreasing■ *1● *2● *24-9Starter motor idle gearGreasing■ *3● *4● *44-10Fuel systemInspection■■4-11Fuel filterChecking/Replacement■■4-12Fuel tankCleaning■4-12Oil injection systemInspection/Cleaning■■4-12Carburetor adjustmentInspection/Adjustment■■■4-13Trolling speed (idle)Adjustment●●4-13Carburetor throttle shaftInspection■■Cooling-water passagesCleaning/Flushing● (after every ride)4-1Bilge strainerCleaning●●●ImpellerInspection■■■Steering cableInspection●4-14Throttle cable and choke cableInspection/Adjustment●●4-14Reverse gate mechanismInspection●●4-15Drain plugsInspection/Replacement●BatteryInspection●(inspect fluid level before every launch)4-16Rubber couplingInspection■Bolts and nutsRetightening■■■*1 Grease capacity: 33.0 ~ 35.0 cm3 (1.11 ~ 1.18 oz.) *2 Grease capacity: 6.0 ~ 8.0 cm 3 (0.20 ~ 0.27 oz.) *3 Grease capacity: 8.0 cm 3 (0.27 oz.)*4 Grease capacity : 2.0 cm 3 (0.07 oz.)4-6]]></page><page Index="80" isMAC="true"><![CDATA[SPARK PLUG CLEANING AND ADJUSTMENTThe spark plug is an important engine component and is easy to inspect. The condition of the spark plug can indicate something about the condition of the engine. For example, if the center elec- trode porcelain is very white, this could indicate an intake air leak or carbure- tion problem in that cylinder.Do not attempt to diagnose any prob- lems yourself. Instead, take the Jet Boat to a Yamaha Jet Boat dealer. You should periodically remove and inspect the spark plug because heat and deposits will cause the spark plug to slowly break down and erode. If elec- trode erosion becomes excessive, or if carbon and other deposits are exces- sive, you should replace the spark plug with another of the correct type.Before installing the spark plug, mea- sure the electrode gap with a wire thickness gauge; adjust the gap to specification if necessary.When fitting the plug, always clean the gasket surface and use a new gasket. Wipe off any dirt from the threads and screw in the spark plug to the correct torque.NOTE: Before installing the spark plug cap, be sure to wipe off any water on the spark plug or inside the cap. Push the spark plug cap down until it clicks.NOTE: If a torque-wrench is not avail- able when you are fitting a spark plug, a good estimate of the correct torque (with a new gasket) is 1/4 to 1/2 turn past finger-tight. Have the spark plug adjusted to the correct torque as soon as possible with a torque wrench.When removing or installing a spark plug, be careful not to damage the insulator. A damaged insulator could allow external sparks, which could lead to explosion or fire.MAINTENANCE & CARE 4Spark plug torque:25 Nm (2.5 m-kg, 18 ft-lb)WARNINGStandard spark plug: BR8HSSpark plug gap: 0.6~0.7mm (0.024~0.028 in)4-7]]></page><page Index="81" isMAC="true"><![CDATA[4 MAINTENANCE & CAREGREASE POINTSTo keep moving parts sliding or rotating smoothly, coat them with water resis- tant grease such as Yamaha Marine Grease (ACC-GREAS-14-CT), YAMAHA grease A, or an equivalent.Throttle cable and choke cableGrease the throttle-cable and choke- cable inner wires at the carburetors.Steering cable ball joints and inner wireGrease the steering cable and shift cables ball joints at the steering noz- zles. Extend the steering cable and shift cable inner wires and apply a thin coat of grease to them.Pivot pointsGrease all pivot points of the steering and shift mechanism at the pump end.4-8]]></page><page Index="82" isMAC="true"><![CDATA[MAINTENANCE & CARE 4Bearing housing➀ Bearing housing grease nipple Grease the bearing housing throughthe grease nipple.The first service should be done after 10 hours or 1 month by your YAMAHA dealer.Fill the bearing housing with water resistant grease through the grease nipple.After first service: Every 100 hours or 6 months (you may do this yourself)Fill the grease slowly and carefully, because it can damage the hose and the joints.CAUTION:4-9Recommended water resistant grease: YAMAHA Marine Grease (ACC-GREAS-14-CT), or YAMA- HA Grease AGrease capacity: 33.0~35.0 cc (1.11~1.18 oz)Grease capacity: 6.0~8.0 cc (0.20~0.27 oz)]]></page><page Index="83" isMAC="true"><![CDATA[4 MAINTENANCE & CAREStarter motor idle gear➀ Starter motor idle gear grease nip- pleGrease the starter motor idle gear with water-resistant grease through the grease nipple.Recommended water resistant grease: YAMAHA Marine Grease (ACC-GREAS-14-CT), or YAMA- HA Grease AThe first service should be done after 10 hours or 1 month by your YAMAHA dealer.Fill the starter motor idle gear through the grease nipple.Grease capacity: 8.0 cc (0.27 oz)After first service: Every 100 hours or 6 months (you may do this yourself).Grease capacity: 2.0 cc (0.12 oz)Fill the grease slowly and carefully, because it can damage the hose and the joints.CAUTION:4-10]]></page><page Index="84" isMAC="true"><![CDATA[FUEL SYSTEM INSPECTIONGasoline (Petrol) and its vapors are highly flammable and explosive.Failure to check for and repair fuel leakage may result in fire or explo- sion.Check the fuel system for leaks, cracks, or malfunctions. If any problem is found, do the necessary repair or replacement as required. If repair is necessary, consult your nearest Yamaha Jet Boat dealer.Always properly dispose of gasoline (petrol) soaked rags. They can spon- taneously ignite.Checking points:1. Carburetor leakage.2. Fuel pump malfunction or leakage. 3. Fuel tank leakage.4. Fuel hose joint leakage.5. Fuel hose cracks or other damage. 6. Fuel filter leakage.7. Fuel cock leakage.8. Air vent check valve leakage.9. Fuel filler clamps and hoses.MAINTENANCE & CARE 4The United States Coast Guard requires that all inboard boats like your Jet Boat have visual access to fuel filler clamps and hoses. The Jet Boat has two access panels for this purpose.One access panel is located on the upper deck wall on the port side, visible when the rear seat back is removed.The lid for the fuel tank compartment is the other access panel. Remove the center portion of each seat cushion and then the bench seat. Remove the screws holding the lid to inspect the fuel tank area.WARNINGWARNING4-11]]></page><page Index="85" isMAC="true"><![CDATA[4 MAINTENANCE & CARE FUEL FILTERThe fuel filter is a one-piece, dispos- able type. The filter should be replaced once a year or after every 200 hours of operation, or if water is found in the fil- ter. Take the Jet Boat to your Yamaha dealer if fuel filter replacement is required.Do not try to change the fuel filter yourself. An incorrectly installed fil- ter can leak gasoline (petrol), which could lead to fire or explosion. Take the Jet Boat to your Yamaha dealer for fuel filter replacement.FUEL TANKIf the fuel tank needs to be cleaned or when any water is found in the fuel sys- tem, take the Jet Boat to your Yamaha dealer for service.OIL INJECTION SYSTEMINSPECTIONCheck the oil injection system for leaks, cracks, or malfunctions. If any problem is found, do the necessary repair or replacement as required. If repair is necessary, consult your nearest Yamaha dealer.Check points1. Check the oil tank for damage or cracks.2. Check for water or dirt in the oil tank.3. Check the oil hose and joint.4. Check the oil filter.Oil tankCheck for oil tank damage or cracks. Check the oil hose and joint. When the oil tank needs to be cleaned, or when any water or dirt is found in the oil tank, take the Jet Boat to your Yamaha deal- er for service.Oil filter replacementIf the in-line oil filter becomes contami- nated, see your Yamaha dealer for ser- vice.➀ Oil filterAir enters the oil delivery line when the oil filter is removed, so the oil system must be bled properly after the filter is replaced. Air in the sys- tem will prevent oil from flowing properly to the engine, and severe engine damage will result. Your Yamaha dealer has the professional knowledge and experience to bleed the oil pump properly.WARNING1CAUTION:4-12]]></page><page Index="86" isMAC="true"><![CDATA[BLEEDING THE OIL INJECTION PUMP➀ Air bleeding screwTo bleed the oil injection pump, loosen the air bleeding screw on the bleed hose. Oil will flow into the oil injection pump. Hold a rag under the screw hole to catch oil as it spills out. Keep letting oil run out until there are no bubbles in the oil. Tighten the screw firmly and wipe up any spilled oil completely. Properly dispose of oil soaked rags.CARBURETOR ADJUSTMENTThe carburetors are vital parts of the engine and require very sophisticated adjustment. Most adjusting should be left to a Yamaha Jet Boat dealer who has the professional knowledge and experience to do so. However, the fol- lowing point may be serviced by the owner as part of his usual maintenance routine.The carburetor was set at the Yamaha factory after many tests. If the settings are disturbed without having technical knowledge, poor engine performance and damage may result.1Throttle stop screw Trolling Speed (Idle)NOTE: A diagnostic tachometer is use- ful for this procedure.Place the Jet Boat afloat. Start the engine and warm it up for one or two minutes.Using a diagnostic tachometer, adjust one engine’s speed to specification. Turn the throttle stop screw clockwise to increase engine speed or counter- clockwise to decrease engine speed. Repeat the procedure on the other engine.Trolling speed: 1,200~1,300MAINTENANCE & CARE 4CAUTION:14-13]]></page><page Index="87" isMAC="true"><![CDATA[4 MAINTENANCE & CARE STEERING CABLE INSPECTIONBe sure to check:1) Check for smooth operation of the wheel and steering nozzles.2) Check for proper steering adjust- ment. The nozzles should both point straight back when the steering wheel is centered.If steering is stiff or misadjusted, ask your Yamaha dealer to service it.THROTTLE CABLE INSPECTIONPush and pull the throttle levers through their full range with the shift lever in Neutral. Repeat with the shift lever in Forward, and again in Reverse. Both throttle levers should move smoothly from idle to full throttle and back. If not, ask your Yamaha Jet Boat dealer for service.Improper throttle operation could result in an accident. Check for proper throttle operation before starting the engines.WARNING4-14]]></page><page Index="88" isMAC="true"><![CDATA[CHOKE CABLE ADJUSTMENTMAINTENANCE & CARE 4 shift gates. Both gates should dropdown over the nozzles to the stops.If reverse gates do not operate smooth- ly or correctly, ask your authorized Yamaha Jet Boat dealer for service.FUSE REPLACEMENTThe fuse is in the ignition coil holder. To replace the fuse, unscrew the cap and pull the two red leads out with the fuse holder. Open the fuse holder and replace the fuse.Pull the choke knob out until it stops. Release the knob. The knob should not move. If it moves back on its own, tight- en the friction adjustment slightly. If the knob is difficult to move, loosen the fric- tion adjustment slightly.REVERSE GATE MECHANISM INSPECTION1) Remove the engine stop switch lan- yard and ignition keys.2) Put the throttle levers in the idle position (otherwise the shift lever will not move).3) Push the shift lever to Forward from the Neutral position while a second person observes shift gate move- ment from outside the boat. Both shift gates should lift completely to the stops.➀ Ignition coil holder ➁ GrommetAccessory Fuse➂ Fuse (10A) 4 Fuse holder1 24) Pull the shift lever back from Forward through Neutral to Reverse. The observer should check for proper movement of the4-15➀ Fuse (20A)➁ Accessory leadThe fuse is on the accessory battery lead wire (red with black stripe). Open the fuse box and replace the fuse.]]></page><page Index="89" isMAC="true"><![CDATA[4 MAINTENANCE & CAREWARNINGWARNINGDo not use fuses of higher amper- age that those recommended. Substitution of a fuse of improper rating can cause extensive electrical system damage and possible fire.BATTERYNOTE: These general guidelines apply to many commonly used battery types (but not, for example, to maintenance- free batteries). Consult the battery manufacturer’s instructions before per- forming battery maintenance.Check the level of the battery fluid and see if the terminals are tight. Add dis- tilled water if the fluid level is low.● Becarefulnottoplacethebattery on its side.● Remove the battery from the boat before adding distilled water or recharging.Battery electrolyte is poisonous and dangerous, causing severe burns, etc. It contains sulfuric acid. Avoid contact with skin, eyes or clothing.Antidote:EXTERNAL-Flush with water.INTERNAL-Drink large quantities of water or milk. Follow with milk of magnesia, beaten egg or vegetable oil. Call physician immediately.EYES: Flush with water for 15 min- utes and get prompt medical atten- tion.A battery produces explosive gases. Keep sparks, flame, cigarettes, etc., away. Ventilate when charging or using in enclosed space. Always shield eyes when working near bat- teries.KEEP OUT OF REACH OF CHILDREN.Replenishing the battery fluidA poorly maintained battery will deteri- orate quickly. The battery fluid should be checked before every outing.Fill to the manufacturer’s recommend- ed level when necessary. Top up only with distilled water (or pure de-ionized water) suitable to use in batteries.Normal tap water contains minerals which are harmful to a battery; therefore, refill only with distilled water.CAUTION:CAUTION:4-16]]></page><page Index="90" isMAC="true"><![CDATA[MAINTENANCE & CARE 4341 2Recharging● When charging the battery, keep it well away from sparks and open flames, as it gives off explo- sive gases.● When using a battery charger, connect the battery to the charg- er before you turn on the charger. This will prevent sparking at the terminals that could ignite bat- tery gases.● Ifjump-startingtheengineisnec- essary in an emergency, follow the instructions on page 5-3. Improper jump-starting could cause sparking and explosion.1) Remove the caps from the cells. Add distilled water if necessary to top up the electrolyte to the proper level.2) Follow the battery manufacturer’s instructions for charging.Connecting The Battery TerminalsAlways make sure the connections are correct when you install the battery in the Jet Boat. Make sure that the breather pipe are properly connected and that it is not damaged or obstruct- ed.➀ Positive (+) Battery cable (Red) ➁ Negative (–) Battery cable (Black) ➂ Accessory (+) Lead (Red/Black) 4 Accessory (–) Lead (Black)BATTERY REMOVAL: Disconnect battery leads before removing the battery. Disconnect the negative (–) lead first.BATTERY INSTALLATION: Connect the red (+) lead and accessory red (+) lead to the positive (+) terminal of the battery. Connect the black (–) lead and the black (–) accessory lead to the negative (–) terminal of the battery.WARNINGCAUTION:4-17]]></page><page Index="91" isMAC="true"><![CDATA[4 MAINTENANCE & CARE SPECIFICATIONSITEMMODELUNITLST1200 JET BOATVEHICLE CAPACITYMaximum people on boardNumber of people7Maximum load capacitylb.1300DIMENSIONSLengthfeet / inches19' 6"Beamfeet / inches8' 0"Draftinches18"Dry weightlb.2100PERFORMANCEMaximum outputHP (kW) / rpm135 @ 6750 each engineMaximum fuel consumptionUS gal/h (L / h)14.0 gal (53 L) each engineCruising range (full throttle)hr.1.5ENGINENumber of engines2Engine type2-strokeNumber of cylinder3 cylinders each engineDisplacementcc (cu.in)1131 (64) each engineBore & strokemm (in.)84 x 68 (3.30 x 2.68)Compression ratio6.0:1Lubrication systemOil injectionCooling systemWater-cooledStarting systemElectric starterIgnition systemDigital CDISpark plugNGK BR8HSSpark plug gapmm (in.)0.6 ~0.7 mm (0.024"~0.028 ")Recommended batteryQty: 1Marine Grade Group 24 Dual Purpose 675 Marine Cranking AmpBattery capacityVoltage - Amp Hours12 -100Charging systemFlywheel magnetoDRIVE UNITPropulsion systemJet pumpJet pump typeAxial flow, single stage w/reverseImpeller rotationCounter clockwise (rear view)Impeller pitch15.1°TransmissionDirect drive from engineSteering (nozzle) angle23° + 1°FUEL AND OILFuelRegular unleaded gasolineRecommended engine oilYAMALUBE 2 -W WATERCRAFT OIL, or an equivalent TC-W3 certified outboard oilFuel tank capacityUS gal (L)41.0 gal (155.2 L)Oil tank capacityUS gal (L)3.0 gal (11.4 L)4-18]]></page><page Index="92" isMAC="true"><![CDATA[Chapter 5TROUBLESHOOTING & SPECIAL PROCEDURESTROUBLESHOOTING .......................................5-1 Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1SPECIALPROCEDURES ....................................5-3 TowingtheJetBoat ....................................5-3 RunningonOneEngine .................................5-3 JumpStarting .........................................5-4 JetPumpClean-OutProcedure ...........................5-5]]></page><page Index="93" isMAC="true"><![CDATA[]]></page><page Index="94" isMAC="true"><![CDATA[TROUBLESHOOTING & SPECIAL PROCEDURES 5 TROUBLESHOOTINGIf any trouble happens on your Jet Boat, use this section to check for possible cause. If you can- not find the cause or if the procedure for replacement or repair is not described in this owner's manual, ask your Yamaha Jet Boat dealer or qualified mechanic for the proper service.The Troubleshooting Chart contains "TROUBLE", "POSSIBLE CAUSE", "REMEDY", "REFER PAGE".Check the possible cause and remedy, and also the referred page for the maintenance steps to solve the trouble.TROUBLESHOOTING CHARTTROUBLE• Starter motordoes not turn over• Starter motor turns over/ engine does not start• Fuse• Battery• Fuel• Fuel tank• Spark plugPOSSIBLE CAUSE• Jet pump cleanout hatch• Starter component• Shift lever• Stop switch• Fuel cock• Spark plug cap• Crankcase• Fuel filter• ChokeBurned outRun downPoor terminal connectionsNot latchedFaultyNot in NeutralLock plate is not in place"OFF" positionEmptyStale or contaminatedWater or dust collectedBuilt-up pressureFouled or defectiveNot fitted or looseFilled with fuelFilled with waterClogged or water collectedKnob automatically returnsREMEDY• Replace the fuse and check wiring• Recharge• Tighten as required• Latch securely• Have serviced at Yamaha dealer• Shift to Neutral• Install lock plate• Turn the fuel cock to "ON"• Refill as soon as possible*• Have serviced at Yamaha dealer• Have service at Yamaha dealer• Open the fuel tank filler cap and release pressure• Clean or replace• Fit properly• Have serviced at Yamaha Dealer• Crank engine withspark plug out until clean• Have serviced at Yamaha Dealer• Tighten the choke cable tension, adjust nutPage4-154-174-175-53-152-52-93-33-144-74-74-124-15* Turn the fuel cock to "RES" (reserve) to return to shore.5-1]]></page><page Index="95" isMAC="true"><![CDATA[5 TROUBLESHOOTING & SPECIAL PROCEDURESTROUBLEPOSSIBLE CAUSEREMEDYPageEngine runs irregularly or stalls• FuelEmpty• Refill as soon as possible3-3Stale or contaminated• Have serviced at Yamaha dealerOil and gasoline mixture is too rich• Have serviced at Yamaha dealer• ChokeKnob is left pulled• Push it in fully2-8• Fuel filterWater or dust collected• Have serviced at Yamaha dealer• Spark plugFouled or defective• Replace4-7Incorrect heat range• Replace4-7Gap incorrect• Adjust4-7• Spark plug capLoose• Fit properly4-7Loose electrical connections• Tighten or connect properly4-7Cracked, torn or damaged• Replace• CarburetorIncorrect idle Adjustment• Adjust4-13Clogged• Have service at Yamaha dealerEngine won't run over 3,500 rpm• Engine overheat**Jet intake clogged• Clean5-5Cooling system clogged• Clean4-1Jet Boat speed too slow or loses power• CavitationJet intake clogged• Clean5-5• Engine overheat**Jet intake clogged• Clean5-5Cooling system clogged• Clean4-1• Fuel FilterClogged• Have serviced at Yamaha dealer• Spark plugFouled or defective• Replace4-7Incorrect heat range• Replace4-7Gap incorrect• Adjust4-7• Spark plug capsLoose• Fit properly4-7• FuelStale or contaminated• Have serviced at Yamaha dealer** Engine speed will be limited to 3,500 rpm by the overheat warning device.5-2]]></page><page Index="96" isMAC="true"><![CDATA[TROUBLESHOOTING & SPECIAL PROCEDURES 5 EMERGENCYWARNINGPROCEDURES TOWING THE JET BOAT➀ Bow eyeThe Jet Boat should be towed only if itbecomes inoperative.The towing rope should be long enough so that the Jet Boat will not collide with the towing boat when slowing down. A good rule of thumb is a tow rope which is three times the combined length of the towing boat and the Jet Boat.Tow the Jet Boat using the bow eye only. Tow the boat at a "no wake" speed.Do not tow the jet boat at speed fast enough to leave a wake. Severe engine damage could result because water can flood the non-operating engines through thecooling water intake.The operator of the towing boat must keep speed to a minimum and avoid traffic or obstacles which could be a hazard to the driver on the Jet Boat.RUNNING ON ONE ENGINEIf one engine becomes inoperative, the properly running engine can be used to return to shore. Operate at a “no wake” speed to prevent water from flooding the non-operating engine through the cooling water intake.Do not operate the jet boat above a “no wake” speed with just one engine. Severe engine damage could result because water can flood the non-operating engines through the cooling water intake.CAUTION:CAUTION:5-3]]></page><page Index="97" isMAC="true"><![CDATA[5 TROUBLESHOOTING & SPECIAL PROCEDURESJUMP STARTING➀ Negative (–) jumper cable➁ Positive (+) jumper cableIf the boat batteries run down, the engines can be started in an emer- gency using a 12-volt battery and jumper cables.SEVERE INJURY OR DEATH MAY RESULT IF YOU IGNORE ANY OF THE FOLLOWING:● If blower will not operate, venti- late engine compartment by opening engine compartment hatch for several minutes before attempting jump starting.● Do not connect the negative (–) jumper cable to the negative (–) terminal of the dead battery. Sparks could ignite battery or fuel vapors, which could cause an explosion.To connect the jumper cables:1) Connect the positive (+) terminal of the dead battery to the positive ter- minal (+)of the booster battery with the positive jumper cable.2) Connect one end of the negative (–) jumper cable to the negative (–) ter- minal of the booster battery.3) Connect the other end of the nega- tive (–) cable to an unpainted bolt on the cylinder head.Be sure all connections are secure and correct before attempting to start the engine. Any wrong connection may damage the electrical system.4) Start the engine, then disconnect the cables by reversing the above steps.Do not turn the starter motor for more than 5 seconds. If the engine does not start in 5 seconds, release the starter switch and try again after 15 seconds. Continuous cranking for more than 5 seconds will discharge the battery and the engine will not start. The starter motor may also be damaged if it is engaged continuous- ly for more than five seconds.12CAUTION:WARNINGCAUTION:5-4]]></page><page Index="98" isMAC="true"><![CDATA[TROUBLESHOOTING & SPECIAL PROCEDURES 5 JET PUMP CLEAN-OUTPROCEDURESEVERE INJURY OR DEATH MAY RESULT IF YOU IGNORE ANY OF THE FOLLOWING:● Turn off and remove both ignition keys, remove lanyard, and wait for all movement to stop before removing access port caps.● Never override interlocks to run engine with hatch open.● The impeller has sharp edges. Be careful when reaching into jet pump area.If weeds or debris get caught in the intake or impeller, cavitation can occur, and though the engine speed rises, for- ward thrust will decrease. If this condi- tion is allowed to continue, pump dam- age can occur and the engines may overheat and seize. If there is any sign that the jet intake or impeller is clogged with weeds or debris, follow this cleanout procedure.1) Turn off and remove ignition keys, remove lanyard, and wait for all movement to stop.2) Lift the hatch on the rear platform.3) Press the release button and lift the cap up out of the port. Set the cap where it cannot be accidentally knocked overboard.4) Remove any weeds or debris from the drive shaft, impeller, pump hous- ing, and steering nozzle. If you can- not remove the debris, consult your Yamaha Jet Boat Dealer.5) To reinstall the access port cap, first clean any debris from the opening in the port. Align the tab on the cap with the slot in the port, then slide the cap down until it is seated.WARNING5-5]]></page><page Index="99" isMAC="true"><![CDATA[5 TROUBLESHOOTING & SPECIAL PROCEDURES6) Firmly press the T-handle down until it locks. Pull up on the handle to ensure that the cap is locked in place.● Be sure the caps are locked securely in place. Otherwise the cap could be forced out of the access ports by water pressure, causing loss of performance and possible damage.● The hatch cover has interlocks to shut off the engines should the hatch be accidentally opened during operation. The engines will not restart unless the hatch is closed and latched.CAUTION:5-6]]></page><page Index="100" isMAC="true"><![CDATA[Chapter 6CONSUMER INFORMATION & INDEXLIMITEDWARRANTY ..........................................6-1 YAMAHAEXTENDEDSERVICE(Y.E.S) ............................6-4 BOATINGTERMS .............................................6-5 SAMPLEFLOATPLAN .........................................6-6 INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7]]></page><page Index="101" isMAC="true"><![CDATA[]]></page><page Index="102" isMAC="true"><![CDATA[CONSUMER INFORMATION & INDEX 6 YAMAHA MOTOR CORPORATION, U.S.A.JET BOAT LIMITED WARRANTYYamaha Motor Corporation, U.S.A. hereby warrants that new Yamaha Jet Boats will be free from defects in materials or workmanship for the period of time stated herein, subject to certain stated limitations.PERIOD OF WARRANTY: The hull and deck on any new Yamaha Jet Boat purchased for plea- sure use from an authorized Yamaha Jet Boat dealer in the United States will be warranted against major structural defects for a period of five (5) years in pleasure use, or for one (1) year in com- mercial applications. All other Yamaha Jet Boat components will be warranted against defects in material or workmanship, subject to exclusions noted herein, for a period of one (1) year from date of purchase in pleasure use, or ninety (90) days from the date of purchase in commercial appli- cations.Replacement parts used in warranty repairs will be warranted for the balance of the applicable warranty period.The warranty described here applies to Jet Boats purchased and registered for use in the United States only. For warranty provisions outside the United States, contact that particular country's local Yamaha distributor.OBTAINING REPAIRS UNDER WARRANTY: During the period of warranty, any authorized Yamaha Jet Boat dealer will, free of charge, repair or replace, at Yamaha’s option, any parts adjudged defective by Yamaha due to faulty workmanship or material from the factory. All parts replaced under warranty will become the property of Yamaha Motor Corporation, U.S.A.CUSTOMER’S RESPONSIBILITY: Under the terms of this warranty, the customer will be respon- sible for ensuring that the Jet Boat is properly operated, maintained, and stored as specified in the applicable Owner’s Manual.The owner of the Jet Boat shall give notice to an authorized Yamaha Jet Boat dealer of any and all apparent defects within ten (10) days of discovery and make the boat available at that time for inspection and repairs at the dealer’s place of business.GENERAL EXCLUSIONS FROM WARRANTY: This warranty will not cover the repair of damage if the damage is a result of abuse or neglect of the product. Examples of abuse and neglect include, but are not limited to:1. Racing or competition use, modification of original parts, abnormal strain.2. Lack of proper maintenance and off season storage as described in the Owner’s Manual, installation of parts or accessories that are not equivalent in design and quality to genuine Yamaha parts.3. Use of lubricants, oils, and fuel/oil mixtures that are not suitable for Jet Boat motor use.4. Damage as a result of accidents, collisions, contact with foreign materials, or submersion.5. Growth of marine organisms on motor or hull surfaces.6. Normal deterioration.7. Gel coat stress cracks.6-1]]></page><page Index="103" isMAC="true"><![CDATA[6 CONSUMER INFORMATION & INDEXSPECIFIC PARTS EXCLUDED FROM WARRANTY; Parts replaced due to normal wear or rou- tine maintenance such as oil, spark plugs, fuel filters, impeller and liner, and anodes are not cov- ered by warranty. Charges for transporting the Jet Boat to and from an authorized Yamaha Jet Boat dealer are excluded from warranty coverage.TRANSFER OF WARRANTY: Transfer of the warranty from the original purchaser to any subse- quent purchaser is possible by having the boat inspected by an authorized Yamaha Jet Boat deal- er and requesting the dealer to submit a change of registration to Yamaha Motor Corporation, U.S.A. within ten (10) days of the transfer.YAMAHA MOTOR CORPORATION, U.S.A. MAKES NO OTHER WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- NESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE OBLIGATIONS AND TIME LIM- ITS STATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR COR- PORATION, U.S.A. AND EXCLUDED FROM THIS WARRANTY.SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING LOSS OF USE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCI- DENTAL OR CONSEQUENTIAL DAMAGES. SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.YAMAHA MOTOR CORPORATION, U.S.A. Post Office Box 6555 Cypress, California 90630WARRANTY QUESTIONS AND ANSWERSQ. What costs are my responsibility during the warranty period?A. Thecustomer’sresponsibilityincludesallcostsofnormalmaintenanceservices,non-warran- ty repairs, accident and collision damages.Q. What are some examples of “abnormal” strain, neglect, or abuse?A. These terms are general and overlap each other in areas. Specific examples include: Running the Jet Boat out of oil, operating the boat with a broken or damaged part which caus- es another part to fail, and so on. If you have any specific questions on operation or mainte- nance, please contact your Yamaha Jet Boat dealer for advice.Q. Does the warranty cover incidental costs such as transportation due to a failure? A. No. The warranty is limited to repair of the Jet Boat itself.Q. May I perform any or all of the recommended maintenance shown in the Owner’s Manual instead of having the dealer do them?A. Yes, if you are a qualified mechanic and follow the procedures specified in the Owner’s and Service Manual. We do recommend, however, that items requiring special tools or equipment be done by a Yamaha Jet Boat dealer.6-2]]></page><page Index="104" isMAC="true"><![CDATA[CONSUMER INFORMATION & INDEX 6 Q. Will the warranty be void or cancelled if I do not operate or maintain my new Jet Boat exactlyas specified in the Owner’s Manual?A. No.ThewarrantyonanewJetBoatcannotbe“voided”or“cancelled.”However,ifaparticular failure is caused by operation or maintenance other than as shown in the Owner’s Manual, that failure may not be covered under warranty.Q. What responsibility does my dealer have under this warranty?A. Each Yamaha Jet Boat dealer is expected to:1. Completely set up each new Jet Boat before sale.2. Explain the operation, maintenance, and warranty requirements to your satisfaction at thetime of sale, and upon your request at any later date. In addition, each Yamaha Jet Boat dealer is held responsible for his setup, service and warranty repair work.Q. Is the warranty transferable to second owners?A. Yes. The remainder of the existing warranty can be transferred upon request. The unit has to be inspected and re-registered by an authorized Yamaha Jet Boat dealer for the policy to remain effective.CUSTOMER SERVICEIf your Jet Boat requires warranty service, you must take it to any authorized Yamaha Jet Boat dealer within the United States. Be sure to bring your warranty registration card or other valid proof of the original date of purchase. If a question or problem arises regarding warranty, first contact the owner of the dealership. Since all warranty matters are handled at the dealer level, this per- son is in the best position to help you. If you are still not satisfied and require additional assistance, please write:YAMAHA MOTOR CORPORATION, U.S.A. CUSTOMER RELATIONS DEPARTMENT P.O. Box 6555Cypress, California 90630CHANGE OF ADDRESSThe federal government requires each manufacturer to maintain a complete, up-to-date list of all first purchasers against the possibility of a safety-related defect and recall. This list is compiled from the purchase registrations sent to Yamaha Motor Corporation, U.S.A. by the selling dealer at the time of your purchase.If you should move after you have purchased your new Jet Boat, please advise us of your new address by sending a postcard listing your Yamaha model name, engine number, dealer number [or dealer’s name] as it is shown on your warranty card, your name and new mailing address.Mail to:YAMAHA MOTOR CORPORATION, U.S.A. WARRANTY DEPARTMENTP.O. Box 6555Cypress, California 90630This will ensure that Yamaha Motor Corporation, U.S.A. has an up-to-date registration record in accordance with federal law.6-3]]></page><page Index="105" isMAC="true"><![CDATA[6 CONSUMER INFORMATION & INDEXKeep your Yamaha Jet Boat protected even after the 1-year warranty coverage provisions expire with genuine Yamaha Extended Service (Y.E.S.).Y.E.S. is designed and administered by Yamaha Motor Corporation to provide maxi- mum owner satisfaction. You get uninterrupted factory-backed coverage for extra peace of mind.● Y.E.S. is flexible. You choose the plan that's right for you: 12 months, 24 months, 36 months, or 48 months beyond the 1- year warranty coverage period. That means you can get up to 5 years of cover- age on the power train, controls, and other components to match the comforting 5- year standard protection on the hull.● Y.E.S. is designed and administered by the same Yamaha people who handle your warranty – and it shows in the comprehen- sive coverage benefits. There are no limi- tations on hours of use. Coverage isn't lim- ited to "moving parts" or the "drive train" like many other plans. And Y.E.S. covers manufacturing defects just like the warran- ty. See the sample contract at your Yamaha dealer to see how comforting uninterrupted factory-backed protection can be.● You don't have to pay anything for covered repairs. There's no deductible to pay, and repairs aren't "prorated." You don't have any "out-of-pocket" expenses for covered repairs.● In addition, Travel and Recreation Interruption Protection (TRIP) is included at no extra cost. TRIP gives you up to $150 reimbursement per occurrence for any reasonable expenses you incur because your Yamaha needs covered service:replacement vehicle rental, emergency towing, phone calls, even food and lodging when you are away from home. This superb coverage goes into effect when you purchase Y.E.S., so it applies to any warranty repairs as well as covered repairs during your entire Y.E.S. plan period.● Y.E.S. coverage is honored at any autho- rized Yamaha dealer nationwide.● Y.E.S. coverage is transferrable to a new owner if you sell or trade-in. That can make your Yamaha Jet Boat much more valu- able!This excellent Y.E.S. plan coverage is only available to Yamaha owners like you, and only while your Yamaha is still within the first year of the Yamaha Limited Warranty period. So visit your authorized Yamaha dealer to get all the facts. He can show you how easy it is to protect your investment with Yamaha Extended Service. We urge you to act now. You'll get the excellent benefits of TRIP cover- age right away, and you'll rest easy knowing you'll have strong factory-backed protection even after your Yamaha Limited Warranty expires. See your dealer today!A special note:If visiting your dealer isn't convenient, contact Yamaha with your Primary ID number or Hull Identification Number. We'll be happy to help you get the Y.E.S. coverage you need.Yamaha Service Marketing P.O. Box 6555 Cypress, CA 90630 (714) 761-76326-4]]></page><page Index="106" isMAC="true"><![CDATA[CONSUMER INFORMATION & INDEX 6 BOATING TERMSTERM DEFINITIONBow The front part of the boat.Deck The "floor" or upper structure which covers the hull.Give-Way The vessel which must yield the right-of-way when two boats meet.Gunwale The meeting junction of the deck and hull; the upper edge around the boat. Pronounced "gun'l"Hatch An opening in the deck which provides access below.Helm The steering console.Hull The basic part of the boat; the under side.Lanyard The cord or tether that connects the operator to the engine stop switch so the engines will stop if the operator accidentallyleaves the helm.PFD A Personal Flotation Device, also known as a "life jacket."Planing Traveling at a speed fast enough so the boat has leveled out and is skimming on top of the water. There is a wake.Port The left side of the boat.Stand-On The vessel with the right-of-way when two boats meet.Starboard The right side of the boat.Stern The back part of the boat.Sub-Planing Traveling at a medium speed. The bow of the boat is out of the water, but you are still traveling through the water. There is awake.Transom The vertical part of the stern.Trolling Traveling at idle speed, using little or no throttle. The boat is down in the water and it is not leaving a wake.Wake The visible track of disturbed water that the boat leaves behind as it moves in the water.6-5]]></page><page Index="107" isMAC="true"><![CDATA[6 CONSUMER INFORMATION & INDEXSAMPLE FLOAT PLANLeave a float plan with a responsible person on shore before boating. The exam- ple below can be copied and used.FLOAT PLANVESSEL INFORMATIONBOAT MAKE: Yamaha MOTOR TYPE: JetMODEL: LS2000LENGTH.: 19'6" REGISTRATION NO:DECK COLOR: White HULL COLOR: WhitePASSENGEROPERATOR EMERGENCY PHONE: ADDRESS:PASSENGER #1: EMERGENCY PHONE: ADDRESS:PASSENGER #2: EMERGENCY PHONE: ADDRESS:PASSENGER #3: EMERGENCY PHONE: ADDRESS:PASSENGER #4: EMERGENCY PHONE: ADDRESS:DEPARTURE INFORMATIONPOINT OF DEPARTURE: DATE/TIME:TOW VEHICLE LICENSE: TRAILER LICENSE: MAKE/MODELDESTINATION INFORMATIONDESTINATION:LORAN OR GPS COORDINATES:INTENDED ACTIVITY:EXPECTED RETURNDATE:TIME:LOCAL U.S. COAST GUARD PHONE #:NOTES: HULL COLOR: WhitePASSENGEROPERATOR EMERGENCY PHONE: ADDRESS:PASSENGER #1: EMERGENCY PHONE: ADDRESS:6-6]]></page><page Index="108" isMAC="true"><![CDATA[AAccidentReporting ..............1-21 Adjustment and Maintenance . . . . . . . 4-5 AgeLimit.......................1-8 Anchor ........................1-9 Anchoring .....................3-22 Apparel .......................1-10BBadweatheroperation ...........1-13 Basicskills ....................1-10 Battery ................3-7,4-3,4-16 Batteryhandling ................4-16 Beaching . . . . . . . . . . . . . . . . . . . . . . 3-21 Bearinghousing .................4-9 Bilgepump ................2-12,3-8 Bleeding the oil injection pump . . . . . 4-13 Blower ....................2-12,3-9 Boarding from a dock orlandingjetty .................3-19 Boardingfromthewater ..........3-18 Boatingeducation ...............1-20 Boating safety information . . . . . . . . 1-20 Boweye ..........2-2,3-23,3-27,5-3 Brakes,nothaving .........1-12,3-20 Break-inprocedure ..............3-16 Buoysandothermarkers .........1-19CCapacitylimit ...................1-8 Carburetoradjustment ...........4-13 Cautionlabels ...................1-4 Changeofaddress(warranty) ......6-3 Checks:Batterycondition ......3-7,4-3,4-16 Bilge ........................3-8Coolingwateroutlets ..........3-10 Enginecompartment ...........3-9 Fireextinguisher ...............3-6 Fuelleak .........3-8,3-9,4-3,4-11 Fuel/oillevel ..................3-7 Jetintake.................3-7,5-5 Pre-operationchecks ...........3-4 Post-operation checks . . . . . . . . . 3-24 Steering .............2-5,3-5,4-14 Throttle .................3-5,4-14Checklists ...........1-9,3-4,4-6,5-1 Chokecableadjustment ..........4-15 Chokeknobs ...............2-8,4-15 Circuit breakers and fuses . . . 2-13, 4-15 Cleaning .......................4-3 Cleaning jet pump, intake,andimpeller ..................5-5 Cleats .........................2-3 Connecting battery terminals . . . . . . 4-17 Connectingjumpercables .........5-4 Coolingsystemflushing ...........4-1 Cooling water pilot outlet . . . . . 2-11, 3-10 Crossing (Rules of the Road) . . . . . . 1-17 Cruisinglimitations ..............1-13 Customer’s responsibility (warranty) . . 6-1 CustomerService(warranty) .......6-3CONSUMER INFORMATION & INDEX 66-7]]></page><page Index="109" isMAC="true"><![CDATA[6 CONSUMER INFORMATION & INDEXDDeck drain . . . . . . . . . . . . . . . . . . . . . . 3-8 Docking .......................3-20 Drainplugs .....................3-8 Drainingthebilge ............3-8,4-3EElectricalbox ...................2-1 “Emergency”procedures ..........5-3 Enginecompartment ..........2-1,3-9 Enginehood ...................2-14 Engineoil ......................3-2 Engineoillevellight .............2-10 Engineserialnumbers ............1-1 Engine stop switchlanyard ........1-11,2-5,3-10,3-14 Enjoy your Jet Boat responsibly . . . . 1-21 Exclusionsfromwarranty ..........6-1FFilling the gasoline (petrol) tank . . . . . 3-3 Fillingtheoiltank ................3-3 Fireextinguisher .................3-6 Float plan . . . . . . . . . . . . . . . . . . 1-14, 6-6 Flushhoseconnector .........2-1,4-1 Flushingtheengine ..............4-1 Flushingthehull .................4-3 Fogging ........................4-2 Footstep(boarding) ..............2-2 Fuelandengineoil ...............3-3 Fuel cocks . . . . . . . . . . . . . . . . . . . . . . 2-9 Fuelconditionerandstabilizer ......4-1 Fuelfilter ......................4-12 Fuellevelgauge ................2-10 Fuel requirements . . . . . . . . . . . . . . . . 3-1 Fuelsysteminspection ...........4-11Fueltank ......................4-12 Fuel tank capacity . . . . . . . . . . . . . . . . 3-3 Fueltankfillercap ...............2-8 Fusereplacement ...............4-15 Fuses and circuit breakers . . . 2-13, 4-15GGardenhoseadapter .............4-1Gasoline(petrol) .................3-1Gasoline (petrol) and engineoil filling . . . . . . . . . . . . . . . . . . . . . . 3-3Gauges ........................2-9 Getting to know your Jet Boat . . . . . 3-17 Grease ........................4-7 Greasenipples .............4-9,4-10 Greasepoints ...................4-8HHoodlatch.....................2-14 Horn . . . . . . . . . . . . . . . . . . . . . . 1-9, 3-10 Hull Identification Number . . . . . . . . . 1-1IIdentification number records . . . . . . . 1-1 Ignitionswitches ............2-6,3-13 Importantlabels .................1-2 Intakegrilles ............1-13,3-7,5-4JJet boat characteristics . . . . . . . . . . . 1-12 Jetintakes .............1-13,3-7,5-4 Jetnozzles ...............1-13,4-13 Jetpropulsion .............1-12,3-19 Jetpumpclean-outprocedures .....5-5 Jetpumpcover ..................5-5 Jumps ........................1-136-8]]></page><page Index="110" isMAC="true"><![CDATA[LLanyard ..........1-11,2-5,3-10,3-14Lanyard, engine stopswitch .........1-11,2-5,3-10,3-14Launching .....................3-28 Lights ..................1-4,2-2,3-9 Limit on running engine out of water . 4-1 Limit on starter motorrunningperiod ...............3-15Limitations on who mayoperateJetBoat ...............1-8Loadlimit ......................1-8 Locationoflabels ................1-3 Location of main components . . . . . . 2-2 Lock plate(engine stop switch) . . 2-5, 3-10, 3-14 Lubrication ..................3-2,4-2M, NMainswitches ...................2-6Meeting other vessels (RulesoftheRoad) ...........1-16Modifications ...........1-12,4-4,6-1 Nightoperation .................1-14OObtaining repairs under warranty . . . . 6-1 Oilfilter .......................4-12 Oilfilterreplacement.............4-12 Oilinjectionsystem...............3-2 Oil injection system inspection . . . . . 4-12 Oillevelwarninglight ............2-10 Oiltank .................2-1,3-2,3-3 Oiltankcapacity .................3-3 Operation .....................3-13 Operation of controls andotherfunctions ................2-5CONSUMER INFORMATION & INDEX 6Operationalrequirements ....1-10,2-11Overheatwarningsystem .........2-10Overtaking another vessel (RulesoftheRoad) ...........1-17P, QPeriod of warranty . . . . . . . . . . . . . . . . 6-1 Periodicinspectionchart ..........4-6 Personal Flotation Devices 1-9, 1-10, 1-15 Post-operationchecks ...........3-24 Pre-operationchecklist ............3-4 Pre-operationchecks .............3-5 Primary Identification number . . . . . . . 1-1 Protectiveapparel ..........1-10,1-15RReadingowner’smanual ..........1-8 Rechargingbattery ..............4-17 Replenishing the battery fluid . . . . . . 4-16 Reversegate........2-7,2-8,3-5,4-15 Reverseoperation ...........1-12,2-8 Ropeholes .....................2-2 Roughwateroperation ...........1-13 Rules of the Road . . . . . . . . . . . . . . . 1-16 Rules when encounteringothervessels ................1-17SSafetyinformation ................1-8 Seatgrips .................1-11,2-2 Seatingpositions ...............1-11 Self-bailingdeck .................3-8 Shallowwateroperation ..........1-13 Shift .......................2-7,3-5 Shiftlever(F-N-R) ............2-7,3-5 Silencercover ...................4-26-9]]></page><page Index="111" isMAC="true"><![CDATA[6 CONSUMER INFORMATION & INDEXSparkplug ..................2-1,4-7Specific parts excludedfromwarranty .................6-1Specifications ..................4-18Speedometer ...................2-9Startermotoridlegear ...........4-10Startingtheengines .............3-13Steering ...............2-5,3-5,3-19Steering and sailing rules and soundsignals ................1-16Steering cable ball joints andinnerwire ....................4-8U,VUnited States Coast Guard. . . . . . . 1-20Steeringinspection ..........3-5,4-14Steering pivot points, greasing . . . . . . 4-8 Sternlight.............1-14,2-2,2-13 Y,Z Stopping .................1-12,3-20 Stoppingtheengines ............3-16Storage ........................4-1 Storagecompartments ...........2-14 Swimmers and traffic . . . 1-11, 1-15, 3-17Switches ..................2-6,2-12TTachometers ...................2-10 Throttle ....................2-6,3-5 Throttle cable inspection . . . . . . . . . . 4-14 Throttlelevers ...................2-6 Thrustusedforturning ......1-12,3-19 Tool kit . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 Towropelength .................5-3 TowingtheJetBoat ..............5-3 Trollingspeed ..............4-13,6-5 Troubleshooting . . . . . . . . . . . . . . . . . . 5-1 Turning ...........1-12,2-5,3-5,3-19Ventilating enginecompartment . . . . . . . . . 2-12, 3-9, 5-4W, XWarninglabels ..................1-4 Warning light, low oil . . . . . . . . . . . . . 2-10 Warranty .......................6-1 Warrantyperiod .................6-1 Warranty questions and answers . . . . 6-3 Waterskiing ....................1-15 Wetsuit . . . . . . . . . . . . . . . . . . . 1-10, 1-15Yamaha Extended Service (Y.E.S.). . 6-46-10]]></page><page Index="112" isMAC="true"><![CDATA[LIT-18626-03-91©1999 Yamaha Motor Corporation, U.S.A. Printed in U.S.A.]]></page></pages></Search>