LEMON Manuals: Even more car manuals for everyone
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) >> Installation Procedure

Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Refer to Fastener Notice .
    Fig 1: View Of Power Steering Pump Bracket & Nuts (4.8L, 5.3L & 6.0L)
    GM656325Courtesy of GENERAL MOTORS CORP.
  1. Install the bracket (3) to the rear of the pump (1).

    Tighten:  Tighten the rear bracket retaining nuts to 50 N.m (37 lb ft).

    2. Fig 2: View Of Power Steering Pump & Bolts (4.8L, 5.3L & 6.0L)
    GM346660Courtesy of GENERAL MOTORS CORP.
  2. Install the power steering pump.
  3. Install the bolt retaining the rear bracket to the engine.

    Tighten:  Tighten the rear power steering bracket bolt to engine bracket to 50 N.m (37 lb ft).

  4. Install the bolts to the front of the pump.

    Tighten:  Tighten the bolts to 50 N.m (37 lb ft).

    5. Fig 3: View Of Power Steering Return Hoses, Clamps & Power Steering Pump
    GM898607Courtesy of GENERAL MOTORS CORP.
  5. Install the power steering pump return hose (4) to the power steering pump and install the retaining clamp (5).
  6. If equipped with hydroboost, connect the hose (2) to pump and position the clamp (3)
  7. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
    8. Fig 4: View Of Power Steering Pressure Hose & Power Steering Pump
    GM898604Courtesy of GENERAL MOTORS CORP.
  8. Install the power steering pressure hose (2) to the power steering pump.

    Tighten:  Tighten the fitting to 28 N.m (20 lb ft).

    9. Fig 5: Identifying Oil Pan Skid Plate
    GM309158Courtesy of GENERAL MOTORS CORP.
  9. Install the oil pan skid plate, if equipped.
  10. Install the oil pan skid plate bolts.

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

  11. Lower the vehicle.
  12. Install the intermediate shaft. Refer to Lower Intermediate Steering Shaft Replacement .
  13. Install the power steering pulley. Refer to Power Steering Pulley Replacement .
  14. Fill and bleed the power steering system. Refer to Power Steering System Bleeding .
  15. Refer to Control Module References for programming and setup information.
scientia non olet · About LEMON Manuals