Seals and Gaskets: Service and Repair

Removal Procedure

1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the propeller shaft. Refer to Propeller Shaft Replacement - Two Piece or Propeller Shaft Replacement - Three Piece or Propeller Shaft Replacement - One Piece.





3. Remove the rear extension oil seal.

Installation Procedure
^ Required Tools
- J21426 Rear Extension Seal Installer





1. Install the new seal using J21426.
2. Install the propeller shaft. Refer to Propeller Shaft Replacement - Two Piece or Propeller Shaft Replacement - Three Piece or Propeller Shaft Replacement - One Piece.
3. Lower the vehicle.
4. Check the transmission fluid level. Refer to Fluid Capacity. Use Dexron(R) III Automatic Transmission Fluid.