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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 485 (Power Steering System) >> Repair Instructions >> Power Steering Fluid Reservoir Replacement - Off Vehicle >> Assembly Procedure

Assembly Procedure

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    Fig 1: Removing Reservoir O-ring Seals
    GM404947Courtesy of GENERAL MOTORS COMPANY
  1. Clean and install the power steering fluid reservoir magnet (3).
  2. Install the power steering pump seals (1, 4, 5) to the power steering pump (2).
    3. Fig 2: View Of Reservoir Assembly & Pump Housing Assembly
    GM404931Courtesy of GENERAL MOTORS COMPANY
  3. Connect the power steering fluid reservoir (1) and the power steering pump (2).
    4. Fig 3: View Of Pump Housing Assembly, Control Valve Assembly & Flow Control Spring
    GM404928Courtesy of GENERAL MOTORS COMPANY
  4. Install the power steering pump flow control valve spring (3) and the power steering pump flow control valve (2) to the power steering pump assembly (1).
    5. Fig 4: View Of Pump Housing, Mounting Studs, O-Ring Seal & Connector/Fitting Assembly
    GM404915Courtesy of GENERAL MOTORS COMPANY
  5. Install the power steering pump fitting seal (3) to the power steering pump assembly (1).
    6. CAUTION:

    Refer to Fastener Caution .

    NOTE:

    Start the power steering fluid reservoir studs and the power steering pump flow control valve fitting by hand before finalizing any torques.

  6. Install the power steering pump fitting (4) to the power steering pump assembly (1).

    Tighten 

    Tighten the fitting to 75 N.m (55 lb ft).

  7. Install the power steering fluid reservoir studs (2) to the power steering pump assembly (1).

    Tighten 

    Tighten the studs to 58 N.m (44 lb ft).

  8. Install the power steering pump assembly to the vehicle. Refer to Power Steering Pump Replacement (4.8L, 5.3L, 6.0L, and 6.2L) .
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