Yamaha F150D - Checks after Starting Engine; Cooling Water

Operation
52
3. Turn the main switch to “ ” (on).
TIP:
Dual engine users: When the main switch is
turned on, the buzzer operates for a few sec-
onds then stops automatically. The buzzer
also operates if one of the engines stalls.
4. Turn the main switch to “ ” (start),
and hold it for a maximum of 5 seconds.
5. Immediately after the engine starts, re-
lease the main switch to return it to “ ”
(on). NOTICE: Never turn the main
switch to “ ” (start) while the en-
gine is running. Do not keep the start-
er motor turning for more than 5
seconds. If the starter motor is turned
continuously for more than 5 seconds,
the battery will be quickly discharged,
thus making it impossible to start the
engine. The starter can also be dam-
aged. If the engine will not start after 5
seconds of cranking, return the main
switch to “ ” (on), wait 10 seconds,
then crank the engine again.
[ECM00193]
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.
NOTICE
ECM01811
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
ON
STARTOFF
ON
STARTOFF
ZMU05828
ON
START
ZMU01774
ON
START
ZMU05830
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