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:
- If the motor/encoder assembly is being replaced because it is defective, make sure that the transfer case is in the neutral position. Manually shift the unit at the shift shaft. Use a crescent wrench if necessary.
- If the motor/encoder is being replaced, a new gasket will come with the motor/encoder. DO NOT use the old gasket.
- Install the motor/encoder gasket to the transfer case.
Important: When installing the motor/encoder unit to the transfer case, make sure that the transfer case is indexed properly and is flat against the transfer case before tightening the mounting bolts.
- Install the motor/encoder to the transfer case.
- Install the motor/encoder mounting bolts. Tighten the bolts, in the sequence shown, to 20 N.m (15 lb ft).
- Install the motor/encoder electrical connector. Ensure that the retention clips activate.
- Install the front propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - FRONT .
- Install the transfer case shield. Refer to Transfer Case Shield Replacement .
- Lower the vehicle.