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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 619 (Front Suspension System) >> Repair Instructions >> Upper Control Arm Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2004 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. Remove the retaining bolt for the brake hose and the wheel speed sensor brackets.
  4. Remove the wheel drive shaft. Refer to Wheel Drive Shaft Replacement in Wheel Drive Shafts.
  5. Remove the nut at the upper ball joint. Discard the nut.
  6. Disconnect the upper control arm from the steering knuckle using the J 43631  and the J 45851  . See Special Tools and Equipment .
    7. Fig 1: Upper Control Arm
    GM793281Courtesy of GENERAL MOTORS CORP.
  7. Remove the upper control arm nuts and the adjustment cams.
  8. Remove the upper control arm.
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