Want this question answered?
Change the oil.
2.7L -------2.9L FILTER CHANGE
the difference is the Yamaha is better
The 2001 grizzly 600 ATV is "Air Cooled". There is no coolant. The little radiator in the front is an oil cooler.
Go to your local dealer and pick-up the parts you need and half a brain.
What are the valve clearances on a 2001 Yamaha grizzly 600?
32HP
a diagram
about 60
one
BS30
50