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SportsBoat_F6H15.book Page 61 Tuesday, June 4, 2024 5:17 PM

Instrument operation

255 FSH SPORT E / 255 FSH SPORT H at no-wake speed (8 km/h, 5 mph) to pre-
vent water from flooding the non-operat-
ing engine through the water intake. See
page 62 for information on the no-wake
mode.
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
1 towed, refer to “Towing the boat” on page
150.
1 Cooling water pilot outlet

TIP: House/Start Battery voltage warning
If “Check Battery” appears on the multi-func-
If the cooling water passages in the engines
tion display and the buzzer will sound, check
are dry, it will take about 20 seconds for wa-
the battery connections. If the battery connec-
ter to reach the pilot outlets after starting.
tions are clean and tight and the warning indi-
cation continues, have a Yamaha Boat Dealer
If water is not circulating, something may be
check the charging system.
clogging the intake grates. Refer to “Jet
pump clean-out procedure” on page 143.
Communication error warning
If a communication error is detected for the
GPS function, a sensor, or other device, a
warning will appear on the multi-function dis-
play and the buzzer will sound. If this occurs,
reduce the engine speed, return to shore, and
have a Yamaha Boat Dealer check the boat.

Low fuel level warning
1
If “Low Fuel Level” appears on the multi-
function display, refill the fuel tank as soon as
1 Intake grate
possible. (See page 88 for information on fill-
ing the fuel tank.)
NOTICE

If the cause of overheating cannot be
found and corrected, take special precau-
tions 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

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