Operation
43
a trailer or in the water, turn the key to “
”
(on) and check the fuel level. For fuel filling in-
structions, see page 47.
EMU36431
Remove cowling
For the following checks, remove the top
cowling from the engine. To remove the en-
gine cowling, release all the lock levers and lift
off the cowling.
EMU36442
Fuel system
WARNING
EWM00060
Gasoline and its vapors are highly flam-
mable and explosive. Keep away from
sparks, cigarettes, flames, or other sourc-
es of ignition.
WARNING
EWM00910
Leaking fuel can result in fire or explosion.
●
Check for fuel leakage regularly.
●
If any fuel leakage is found, the fuel sys-
tem must be repaired by a qualified me-
chanic. Improper repairs can make the
outboard unsafe to operate.
EMU36451
Check for fuel leaks
●
Check for fuel leaks or gasoline fumes in
the boat.
●
Check for fuel leakage from the fuel system.
●
Check the fuel tank and fuel lines for
cracks, swellings, or other damages.
EMU37321
Checking the fuel filter
Check that the fuel filter is clean and free of
water. If any water is found in the fuel, or if a
significant amount of debris is found, the fuel
tank should be checked and cleaned by a
Yamaha dealer.
EMU36462
Controls
●
Turn the steering wheel full-right and full-
left. Make sure operation is smooth and un-
restricted throughout the whole range with
no binding or excessive free play.
●
Operate the throttle levers several times to
make sure there is no hesitation in their
travel. Operation should be smooth over
the complete range of motion, and each le-
ver should return completely to the idle po-
sition.
●
Look for loose or damaged connections of
the throttle and shift cables.
ZMU06106
ZMU06107
U63P2AE0.book Page 43 Monday, March 1, 2010 1:49 PM
