Yamaha 9.9 15 Outboard Motor User Manual


 
Operation
27
an emergency reserve. With the boat level on
a trailer or in the water, check the fuel level.
For fuel filling instructions, see page 28.
EMU36570
Remove cowling
For the following checks, remove the top
cowling from the engine. To remove the en-
gine top cowling, release the lock lever 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.
EMU37320
Check 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.
EMU36891
Controls
Move the tiller handle fully to the left and
right to make sure operation is smooth.
Turn the throttle grip from the fully closed to
the fully open position. Make sure that it
turns smoothly and that it completely re-
turns to the fully closed position.
Look for loose or damaged connections of
the throttle and shift cables.
EMU36481
Engine shut-off cord (lanyard)
Inspect the engine shut-off cord for damage,
such as cuts, breaks, and wear.
ZMU06092
1. Cord
2. Clip
U63V1EE0.book Page 27 Tuesday, March 3, 2009 10:50 AM