Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. 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 front differential carrier shield, if equipped. Refer to Shield Replacement .
- Lower the vehicle.
NOTE:
Refer to Fastener Notice
.