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9
Engine overheating
WARNING
EWB02291
Wait for the engine and radiator to cool before removing the radiator cap. You could be burned by
hot fluid and steam blown out under pressure. Always put a thick rag over the cap when opening.
Allow any remaining pressure to escape before completely removing the cap.
TIP
Tap water can be used in an emergency. Change to the recommended coolant as soon as possible.
The engine will tend to overheat if the radiator is caked with mud, or if the ATV is overloaded.
W
ait
u
ntil the
engine has cooled.
Check the coolant le
v
el in the
reser
v
oir and radiator.
The coolant le
v
el
is OK.
The coolant le
v
el is lo
w
.
Check the cooling system
for leakage.
Ha
v
e a Yamaha dealer check
and repair the cooling system.
Add coolant. (See TIP.)
Start the engine. If the engine o
v
erheats again, ha
v
e a
Yamaha dealer check and repair the cooling system.
There is
leakage.
There is
no leakage.
UBCX12E0.book Page 56 Friday, November 5, 2021 11:45 AM
