Installation Procedure
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Important: When installing the input shaft seal, make sure that the part numbers on the seal are facing away from the transfer case assembly. The input shaft seal should be even with the surface of the transfer case after installation.
- Position the transfer case input seal on the input shaft.
- Using the J 42738, install the input shaft seal in the transfer case.
- Install the transfer case assembly.
- Check the transfer case fluid level. Refer to Transfer Case Fluid Replacement .
- Lower the vehicle.