Remove Cowling; Fuel System; Controls; Engine Shut-Off Cord (Lanyard) - Yamaha 9.9 Owner's Manual

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

EWM00060
WARNING
Gasoline and its vapors are highly flam-
mable and explosive. Keep away from
sparks, cigarettes, flames, or other sourc-
es of ignition.
EWM00910
WARNING
Leaking fuel can result in fire or explosion.
Check for fuel leakage regularly.
G
If any fuel leakage is found, the fuel sys-
G
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
G
the boat.
Check for fuel leakage from the fuel system.
G
Check the fuel tank and fuel lines for
G
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

ZMU06092
Move the tiller handle fully to the left and
G
right to make sure operation is smooth.
Turn the throttle grip from the fully closed to
G
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
G
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.
1. Cord
2. Clip
Operation
27