Differential Carrier Assembly Cover and/or Gasket Replacement for HUMMER H3 2009

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the engine protection shield (EPS), if equipped. Refer to Engine Shield Replacement.
3. Drain the front differential assembly.



4. Remove the differential cover bolts.

Note: The front differential housing cover gasket is reusable. DO NOT replace unless gasket is damaged.

5. Remove the differential cover and gasket.

1. Install the differential cover and gasket.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the differential cover bolts.

Tighten
Tighten the differential cover bolts to 30 N·m (22 lb ft).

3. Fill the front differential with fluid. Refer to Front Axle Lubricant Replacement.



4. Install the EPS, if equipped. Refer to Engine Shield Replacement.
5. Lower the vehicle.