Transfer Case Output Shaft Seal Replacement- Rear

Transfer Case Output Shaft Seal Replacement- Rear

^ Tools Required
- J 37668-A Output Shaft Seal Installer
- J 45380 Transfer Case Rear Bushing Remover and Installer

Removal Procedure





1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Remove the transfer case shield.
3. Remove the rear propeller shaft.
4. Remove the transfer case rear output shaft seal.





5. Inspect the rear output shaft bushing for scoring or wear.
6. Remove the rear output shaft bushing if required, using the J 45380.
^ Install the finger section of J 45380 in front of the bushing.
^ Install the tube and forcing screw to the finger section. Ensure the forcing screw is backed out.
^ Using a wrench on the forcing screw, remove the rear output shaft bushing.

Installation Procedure





1. Install a NEW rear output shaft bushing, if required, using the J 45380.
^ Install the bushing or the finger section of the J 45380.
^ Install the finger section to the main body of the J 45380.
^ Position the bushing and tool to the case.
^ Using a hammer and the J 45380, install the bushing.





Important: When installing the rear output shaft seal in the transfer case, the locating tab should be facing up.

2. Position the rear output shaft seal in the transfer case.
3. Using the J 37668-A, install the rear output shaft to the transfer case.
4. Install the rear propeller shaft.
5. Check the transfer case fluid level.
6. Install the transfer case shield.
7. Lower the vehicle.