Bennche Bighorn 400 Owner's Manual page 119

8-19 Periodic Maintenance and Adjustment
and differential gear oil drain bolt to drain
the oil.
1. Differential gear oil drain bolt
4. Install the differential gear oil drain bolt,
and tighten it to the specified torque.
Tightening torque:
Differential gear oil drain bolt:
16.3 ft·lbs (23Nm, 2.3m·kgf)
5. Fill the differential gear case with the
recommended oil.
Recommended oil:
SAE 80 API GL-5 Hypoid gear oil
Oil quantity:
0.3 qt (0.28L)
CAUTION:
Be sure no foreign material enters the
differential gear case.
6. Install the differential gear oil filler bolt,
and then tighten it to the specified torque.
Tightening torque:
Differential gear oil filler bolt:
16.3 ft·lbs (23Nm, 2.3m·kgf)
7. Check for oil leakage. If oil leakage is
found, check for the cause.