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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Power Steering System) >> Repair Instructions >> Power Steering Pump Replacement (4.8L, 5.3L, 6.0L, and 6.2L) >> Removal Procedure

Removal Procedure

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  1. Remove the power steering pulley. Refer to Power Steering Pulley Replacement .
  2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
    3. Fig 1: Identifying Oil Pan Skid Plate
    GM309158Courtesy of GENERAL MOTORS CORP.
  3. Remove the oil pan skid plate bolts.
  4. Remove the oil pan skid plate from the vehicle, if equipped.
  5. Place a drain pan under the vehicle.
    6. Fig 2: View Of Power Steering Pressure Hose & Power Steering Pump
    GM898604Courtesy of GENERAL MOTORS CORP.
  6. Remove the power steering pressure hose (2) from the power steering pump from underneath the vehicle.
  7. Lower the vehicle.
    8. Fig 3: View Of Power Steering Return Hoses, Clamps & Power Steering Pump
    GM898607Courtesy of GENERAL MOTORS CORP.
  8. Remove the clamp (5) retaining the power steering return hose to the power steering pump and remove the hose (4).
  9. If equipped with hydroboost, remove clamp (3) and disconnect hose (2) from pump.
  10. Remove the lower intermediate shaft from the steering gear. Refer to Lower Intermediate Steering Shaft Replacement .
    11. Fig 4: View Of Power Steering Pump & Bolts (4.8L, 5.3L & 6.0L)
    GM346660Courtesy of GENERAL MOTORS CORP.
  11. Remove the bolt retaining the rear bracket to the engine.
  12. Remove the bolts from the front of the pump.
  13. Remove the pump from the vehicle.
    14. Fig 5: View Of Power Steering Pump Bracket & Nuts (4.8L, 5.3L & 6.0L)
    GM656325Courtesy of GENERAL MOTORS CORP.
  14. Remove the bracket (3) from the rear of the pump (1).
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