Front Drive Axle Actuator Replacement for Chevrolet Silverado - 2WD 2009

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the engine shield, if equipped. Refer to Engine Shield Replacement.
3. Disconnect the electrical connector from the actuator.



4. Remove the actuator (1) for the 8.25 inch axle (2) or (3) for the 9.5 inch axle (4) by turning the actuator counterclockwise.

1. 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.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the actuator (1 or 3).

Tighten
Tighten the actuator to 20 N·m (15 lb ft).

3. Connect the electrical connector to the actuator.
4. Install the engine shield, if equipped. Refer to Engine Shield Replacement.
5. Lower the vehicle.