Checks After Starting Engine; Cooling Water; Warming Up Engine; Manual Start And Electric Start Models - Yamaha F9.9 Manuel De L'utilisateur

seconds of cranking, return the main
switch to " " (on), wait 10 seconds,
then crank the engine again.
8. Return the neutral throttle lever to the
original position.
TIP:
When the engine is cold, for example, when
the ambient temperature is low in winter, it
needs to be warmed up. For further informa-
tion, see page 57.
EMU36511

Checks after starting engine

EMU36524

Cooling water

Check for a steady flow of water from the
cooling water pilot hole. A continuous flow of
water from the pilot hole indicates that the
water pump is pumping water through the
cooling water passages. If the cooling water
passages are frozen, it may take a while for
water to start flowing out of the pilot hole.
ECM01811
NOTICE
If water is not flowing out of the pilot hole
at all times while the engine is running,
overheating and serious damage could
occur. Stop the engine and check whether
the cooling water inlet on the lower case
or the cooling water pilot hole is blocked.
Consult your Yamaha dealer if the prob-
lem cannot be located and corrected.
[ECM00193]
1. Cooling water pilot hole
EMU27671
EMU27718

Manual start and electric start models

1. After starting the engine, allow it to idle
for 3 minutes to warm up. NOTICE: Fail-
ure to do so will shorten engine life.
[ECM04550]
2. Be sure the low oil pressure-alert indica-
tor goes off after starting the engine.
NOTICE: If the low oil pressure-alert
indicator blinks after the engine starts,
stop the engine. Otherwise, serious
engine damage could occur. Check
the oil level and add engine oil if nec-
essary. Consult your Yamaha dealer if
the cause for the low oil pressure alert
cannot be found.
EMU36532

Checks after engine warm up

EMU36542

Shifting

While the boat is tightly moored, and without
applying throttle, confirm that the engine
shifts smoothly into forward and reverse, and
back to neutral.
EMU36981

Stop switches

 Turn the main switch to "
engine stop button and make sure the en-
gine stops.
Operation
1

Warming up engine

[ECM01832]
ZMU07830
", or press the
57