LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 342 (Power Steering System) >> Repair Instructions >> Power Steering Fluid Reservoir Replacement - Off Vehicle >> Disassembly Procedure

Disassembly Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the power steering pump assembly from the vehicle. Refer to Power Steering Pump Replacement (4.8L, 5.3L, 6.0L, and 6.2L) .
    2. Fig 1: Connector And Fitting Assembly
    GM404915Courtesy of GENERAL MOTORS CORP.
  2. Remove the power steering fluid reservoir studs (2) from the power steering pump assembly (1).
  3. Remove the power steering pump fitting (4).
  4. Remove the power steering pump fitting seal (3).
    5. Fig 2: Pump Housing & Flow Control Valve And Spring
    GM404928Courtesy of GENERAL MOTORS CORP.
  5. Remove the power steering pump flow control valve (2) and the power steering pump flow control valve spring (3) from the power steering pump assembly (1).
    6. Fig 3: Reservoir Assembly And Pump Housing Assembly
    GM404931Courtesy of GENERAL MOTORS CORP.
  6. Separate the power steering fluid reservoir (1) and the power steering pump (2).
    7. Fig 4: Reservoir O-ring Seals
    GM404947Courtesy of GENERAL MOTORS CORP.
  7. Remove the power steering pump seals (1, 4, 5).
  8. Remove and clean the power steering fluid reservoir magnet (3).
  9. Inspect the welch plug in the power steering pump (2). DO NOT REMOVE IT. If the welch plug is deformed or dislodged then replace the power steering pump (2).
scientia non olet · About LEMON Manuals