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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 268 (Rear Suspension System) >> Repair Instructions >> Rear Axle Upper Control Arm Replacement >> Removal Procedure

Removal Procedure

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  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Support the vehicle at curb height.
  3. Disconnect the electronic suspension control (ESC) sensor, if equipped. Refer to Electronic Suspension Rear Position Sensor Replacement - Left Side or Electronic Suspension Rear Position Sensor Replacement - Right Side .
  4. Fig 1: View Of Upper Control Arm-To-Frame Bracket Retaining Nut & Bolt
    GM516277Courtesy of GENERAL MOTORS CORP.
  5. Remove the upper control arm retaining nut and bolt from the frame bracket.
  6. Fig 2: View Of Upper Control Arm-To-Axle Bracket Retaining Nut & Bolt
    GM516271Courtesy of GENERAL MOTORS CORP.
  7. Remove the upper control arm retaining nut and bolt from the axle bracket.
  8. Remove the upper control arm.