Yamaha GRIZZLY ULTRAMATIC YFM660FP Owner's Manual page 330

12. Install the radiator cap.
13. Start the engine and let it idle for several min-
utes. Stop the engine, and then check the
coolant level in the radiator. If it is low, add
more coolant until it reaches the top of the ra-
diator.
14. Fill the coolant reservoir with coolant up to
the maximum level.
15. Install the coolant reservoir cap and check for
coolant leakage.
NOTE:
_
If any leakage is found, ask a Yamaha dealer to in-
spect the cooling system.
_
16. Install the panels and the front carrier.
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