Cooling System - Yamaha Raptor YFM660RT Owner's Manual

EBU10151

Cooling system

1. Check the coolant level in the coolant
reservoir when the engine is cold as the
coolant level will vary with engine tem-
perature.
NOTE:
_
The coolant should be between the minimum
and maximum level marks.
_
1. Coolant reservoir cap
3. Minimum level mark
2. Maximum level mark
2. If the coolant is at or below the minimum
level mark, remove the coolant reservoir
cap, and then add coolant or distilled wa-
ter to raise it to the specified level.
Coolant reservoir capacity
(up to the maximum level mark):
0.29 L (0.26 Imp qt, 0.31 US qt)
CAUTION:
_
Hard water or salt water is harmful to the
engine. You may use soft water if you can't
get distilled water.
_
NOTE:
_
If water is added, have a Yamaha dealer
G
check the antifreeze content of the cool-
ant as soon as possible.
The radiator fan operation is completely
G
automatic. It is switched on or off accord-
ing to the coolant temperature in the radi-
ator.
_
If your ATV overheats, see page 8-59 for de-
tails.
8-13