Operation
52
start after 5 seconds of cranking, re-
lease the Start/Stop button, wait 10
seconds, then crank the engine again.
[ECM02491]
TIP:
If the clip is not installed to the engine shut-
off switch, the buzzer will sound when the
Start/Stop button is pressed.
EMU36511
Checks after starting engine
EMU41361
Cooling water
Check for a steady flow of water from the
cooling water pilot hole. A continuous flow of
water from the cooling water pilot hole shows
that the water pump is pumping water
through the cooling water passages.
TIP:
When the engine is started, there may be a
slight delay before water flows from the cool-
ing water pilot hole.
ECM02251
If water is not flowing out of the cooling
water pilot hole at all times while the en-
gine 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 problem cannot be located
and corrected.
EMU27671
Warming up engine
EMU47821
Procedure for warming up engine
After the engine has started, warm up the en-
gine until the engine speed settles at idling
speed.
The engine warm-up indicator “
” appears
while the engine is being warmed up and
goes off when warming-up is finished.
1. Start/Stop button
1
1. Cooling water pilot hole
1. Engine warm-up indicator
1
1
U6KNK0E0.book Page 52 Monday, November 7, 2022 10:23 AM
