Yamaha KODIAK ULTRAMATIC YFM400FWAN 2000 Owner's Manual page 126

1. Final gear case drain bolt
5. Install the drain bolt and tighten to the
specified torque.
Tightening torque:
Drain bolt (final gear case):
23 Nm (2.3 m·kg, 16 ft·lb)
6. Fill the final gear case with oil.
Recommended oil:
SAE 80 API "GL-4" Hypoid gear oil
Oil quantity:
Periodic oil change:
0.19 L (0.17 Imp qt, 0.2 US qt)
Total amount:
0.22 L (0.19 Imp qt, 0.23 US qt)
CAUTION:
Be sure no foreign material enters the final
gear case.
7. Install the filler bolt and tighten to the
specified torque.
Tightening torque:
Filler bolt (final gear case):
23 Nm (2.3 m·kg, 16 ft·lb)
8. Check for oil leakage. If oil leakage is
found, check for the cause.
9. Install the final gear case cover.
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