Tools Required

J 37668-A Output Shaft Seal Installer ( 4401 and4470 Transfer Case)

1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
2. Remove the transfer case shield from the vehicle. Refer to Transfer Case Shield Replacement .
3. Remove the rear propeller shaft from the transfer case. Refer to Rear Propeller Shaft Replacement in Propeller Shaft.
4. Remove the transfer case rear output shaft seal.

1. Install the transfer case rear output shaft seal in the transfer case with your fingers.
2. Using the J 37668-A , install the transfer case rear output shaft seal.
3. Install the rear propeller shaft in to the transfer case. Refer to Rear Propeller Shaft Replacement in Propeller Shaft.
4. Check the transfer case fluid level. Refer to Transfer Case Fluid Replacement .
5. Install the transfer case shield to the vehicle. Refer to Transfer Case Shield Replacement .
6. Lower the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.