Trouble recovery
137
TROUBLE POSSIBLE CAUSE REMEDY PAGE
Starter mo-
tor turns
over/engine
does not
start
Fuel Empty Refill as soon as possible 88
Stale or contaminat-
ed
Have serviced by Yamaha
Boat Dealer
—
Fuel tank Water or dust col-
lected
Have serviced by Yamaha
Boat Dealer
—
Spark plug Fouled or defective Have serviced by Yamaha
Boat Dealer
—
Crankcase Filled with fuel Have serviced by Yamaha
Boat Dealer
—
Filled with water Have serviced by Yamaha
Boat Dealer
—
Fuel filter Clogged or water
collected
Have serviced by Yamaha
Boat Dealer
—
Warning is
displayed
Over temperature
warning*
Jet intake clogged Clean 139
Cooling system
clogged
Clean
104
Oil pressure
warning*
Oil pressure dropped Have serviced by Yamaha
Boat Dealer
—
Fuel Empty Refill as soon as possible 88
Checking engine
warning
Faulty sensors Have serviced by Yamaha
Boat Dealer
—
Engine runs
irregularly or
stalls
Fuel Empty Refill as soon as possible 88
Stale or contaminat-
ed
Have serviced by Yamaha
Boat Dealer
—
Incorrect octane
number
Use correct fuel
88
Fuel filter Water or dust col-
lected
Have serviced by Yamaha
Boat Dealer
—
Fuel tank Water or dirt present Have serviced by Yamaha
Boat Dealer
—
Spark plug Fouled or defective Have serviced by Yamaha
Boat Dealer
—
Incorrect heat range Have serviced by Yamaha
Boat Dealer
—
Gap incorrect Have serviced by Yamaha
Boat Dealer
—
*Engine speed will be limited to 3500 rpm.
SportsBoat_F5K10.book Page 137 Tuesday, September 8, 2020 11:29 AM
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