Yamaha Ultramatic GRIZZLY 660 Owner's Manual page 129

5. Remove the oil filter cartridge by using an
oil filter wrench.
1. Engine oil filter cartridge
2. Oil filter wrench
NOTE:
_
An oil filter wrench is available at a nearby
Yamaha dealer.
_
6. Install the drain bolt and tighten it to the
specified torque.
Tightening torque:
Drain bolt:
30 Nm (3.0 m·kgf, 22 ft·lbf)
8-14