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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 341 (Front Suspension System) >> Repair Instructions >> Steering Knuckle Replacement (1500) >> Removal Procedure

Removal Procedure

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NOTE:

If removing the knuckle to service the lower ball joint, only perform steps 3, 5, 6, and 7.

    Fig 1: Steering Knuckle
    GM1869837Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation .
  3. Remove the wheel drive shaft, if equipped. Refer to Wheel Drive Shaft Replacement (2500) , Wheel Drive Shaft Replacement (1500) .
  4. Remove the wheel bearing and hub assembly. Refer to Front Wheel Hub, Bearing, and Seal Replacement (1500) , Front Wheel Hub, Bearing, and Seal Replacement (2500) .
  5. Remove the outer tie rod from the knuckle. Refer to Steering Linkage Outer Tie Rod Replacement .
  6. Separate the upper control arm from the knuckle. Refer to Upper Control Arm Replacement (1500) , Upper Control Arm Replacement (2500) .
  7. Separate the lower control arm from the knuckle. Refer to Lower Control Arm Replacement , Lower Control Arm Replacement .
  8. NOTE:

    If servicing the lower ball joint, DO NOT disconnect or remove the brake hose or any electrical components. Secure the knuckle assembly to the side.

  9. Remove the knuckle from the vehicle.