Yamaha GRIZZLY 660 Owner's Manual page 130

5. Remove the engine oil filler cap and wipe
off the dipstick with a clean rag.
1. Engine oil filler cap 2. Dipstick
6. Insert the dipstick in the oil filler hole
(without screwing it in), and then remove
it again to check the oil level.
NOTE:
_
The engine oil should be between the mini-
mum and maximum level marks.
_
1. Maximum level mark
8-16
2. Minimum level mark