Transmission Housing Oil Seal Replacement - Rear

Transmission Housing Oil Seal Replacement - Rear (4WD)

Tools Required

^ J 36825 Output Shaft Oil Seal Remover
^ J 23907 Slide Hammer
^ J 36502-2A Output Shaft Oil Seal Protector
^ J 36502 Extension Housing Seal Installer

Removal Procedure





1. Remove transfer case. Refer to Transfer Case Assembly Replacement.
2. Using J 36825 and J 23907 remove the output shaft seal.

Installation Procedure





1. Position the J 36502-2A over the output shaft.





2. Using J 36502 install the NEW output shaft seal.





3. Remove the J 36502-2A from the output shaft.





4. Fill the space between the seal lips with grease GM P/N 1052497 or equivalent.
5. Install transfer case. Refer to Transfer Case Assembly Replacement.
6. Check the transmission fluid level. Add as necessary.
7. Lower the vehicle.