Rear Axle Shaft Seal and/or Bearing Replacement (8.6 Inch Axle W/JL4)

Rear Axle Shaft Seal and/or Bearing Replacement (8.6 Inch Axle W/JL4)

^ Tools Required
- J 8092 Universal Driver Handle - 3/4 in - 10
- J 21128 Axle Pinion Oil Seal Installer
- J 23690 Bearing Installer
- J 2619-01 Slide Hammer
- J 45857 Tone Wheel and/or Bearing Remover

Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the tire and wheel assembly.
3. Remove the rear axle housing cover.
4. Remove the axle shaft.
5. To remove the seal only, use a suitable seal remover.





6. To remove the axle shaft seal and the bearing together from the axle housing, use the J 45857 (1) and the J 2619-01 (2).
Installation Procedure





1. Install the axle shaft bearing using the J 23690 (1) and the J 8092 (2).
2. Drive the axle shaft bearing into the axle housing until the tool bottoms against the tube.





3. Install the axle shaft seal using the J 21128 .
4. Drive the tool into the bore until the axle shaft seal bottoms flush with the tube.
5. Install the axle shaft.
6. Install the rear axle housing cover.
7. Install the tire and wheel assembly.
8. Fill the rear axle.
9. Lower the vehicle.