Seals and Gaskets: Service and Repair

REMOVAL PROCEDURE






1. Raise and support the vehicle.
2. Remove the transmission fluid.
3. Remove the propeller shaft.
4. Remove the rear extension oil seal.

INSTALLATION PROCEDURE
- Tools Required:
- J 21426 Rear Extension Seal Installer






1. Install the new seal using J 21426.
2. Coat the outer edge of the seal case with a non-hardening sealer.
3. Install the propeller shaft.
4. Lower the vehicle.
5. Install the new transmission fluid.
6. Fill the transmission to the proper level with Dexron Transmission Fluid.