Input Shaft Seal: Procedure

WARNING: This page is about a different car, the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: When installing the input shaft seal, make sure that the part numbers on the seal are facing outward toward the technician.

Position the seal on the input shaft.
Using the J 45758 , install the input shaft seal in the transfer case. See Fig 1.
Install the transfer case to the adapter. Refer to TRANSFER CASE .
Lower the vehicle.

Fig 1: Installing Input Shaft Seal Using J 45758
Courtesy of GENERAL MOTORS CORP.