Yamaha RHINO 660 YXR660FAT Manuel Du Propriétaire page 288

CAUTION:
_
Mix antifreeze with distilled water only. Howev-
er, if distilled water is not available, soft water
may be used for refilling.
_
Changing the coolant
The coolant must be changed by a Yamaha dealer
at the intervals specified in the periodic mainte-
nance and lubrication chart.
NOTE:
_
G
Adding water instead of coolant lowers the
antifreeze content of the coolant. If water is
used instead of coolant, have a Yamaha
dealer check the antifreeze content of the
coolant as soon as possible.
G
The radiator fan operation is completely auto-
matic. It is switched on or off according to the
coolant temperature in the radiator.
_
If your vehicle overheats, see page 8-134 for de-
tails.
8-49