Installation Procedure
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Apply sealant to the threads of the actuator (1) for the 8.25 inch axle (2) or (3) for the 9.25 inch axle (4). Use the correct sealant. Refer to Adhesives, Fluids, Lubricants, and Sealers .
- Install the actuator (1 or 3).
Tighten: Tighten the actuator to 20 N.m (15 lb ft).
- Connect the electrical connector to the actuator.
- Install the engine shield, if equipped. Refer to Engine Shield Replacement .
- Lower the vehicle.
CAUTION:
Refer to Fastener Caution
.