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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 259 (Front Drive Axle) >> Repair Instructions >> Front Drive Axle Actuator Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: View Of Actuator & Components
    GM1690919Courtesy of GENERAL MOTORS CORP.
  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 .
  2. NOTE: Refer to Fastener Notice .
  3. Install the actuator (1 or 3).

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

  4. Connect the electrical connector to the actuator.
  5. Install the front differential carrier shield, if equipped. Refer to Shield Replacement .
  6. Lower the vehicle.