Drive Pinion Inner Bearing

Removal Procedure

^ Tools Required
- J 22912-01 Inner Pinion Bearing Remover
- J 8608 Inner Race Installer/Driver
- J 42176 Driver Handle
- J 42154 Inner/Outer Race Remover/Driver





1. Remove the differential drive pinion seal from the rear axle housing.
2. Perform the following steps to replace the inner bearing:
2.1. J42154 Mount the on the J 42176.
2.2. J 42154 Position the off center of the race to one side or the other where the tool can firmly seat on the race.
2.3. Use a hammer or use a press to drive the differential drive pinion gear inner bearing race from the differential housing while rotating the tool around the edge of the race.





3. Remove the differential drive pinion gear shim (1) from the differential housing (2).
4. Use the J 22912-01 and a press to separate the differential drive pinion gear inner bearing from the differential drive pinion gear.