Yamaha Ultramatic GRIZZLY 660 Owner's Manual page 132

1. Final gear oil drain bolt
4. Install the drain bolt and tighten it to the
specified torque.
Tightening torque:
Drain bolt (final gear case):
23 Nm (2.3 m·kgf, 16 ft·lbf)
5. Fill the final gear case with oil.
Recommended oil:
See page 10-3.
Oil quantity:
Periodic oil change:
0.25 L (0.22 Imp qt, 0.26 US qt)
Total amount:
0.30 L (0.26 Imp qt, 0.32 US qt)
CAUTION:
_
Be sure no foreign material enters the final
gear case.
_
6. Install the filler bolt and tighten to the
specified torque.
Tightening torque:
Filler bolt (final gear case):
23 Nm (2.3 m·kgf, 16 ft·lbf)
7. Check for oil leakage. If oil leakage is
found, check for the cause.
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