Changing The Final Gear Oil - Cub Cadet Challenger 500 Operator's Manual

8-18 Periodic Maintenance and Adjustment
CAUTION:
1. Be sure no foreign material enters the
final gear case.
2. Clean the sensor every 320 mile (515 KM)
period.
3. Install the oil filler bolt, and then tighten it
to the specified torque.
Tightening torque:
Final gear oil filler bolt:
17 ft·lbf (23 Nm, 2.3 m·kgf,)

Changing the final gear oil

1. Place the vehicle on a level surface.
2. Place a container under the final gear
case to collect the used oil.
3. Remove the oil filler bolt and the drain
bolt to drain the oil.
1. Final gear oil drain bolt
4. Install the drain bolt, and then tighten it to
the specified torque.