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Home › Hummer › 2006 › H2 4D Utility Pickup › Repair and Diagnosis › Steering › Power Steering System › Repair Instructions › Power Steering Fluid Cooler Replacement › Removal Procedure

Removal Procedure

  1. Open the hood.
  2. Place a drain pan under the vehicle.
  3. Siphon the fluid from the reservoir to prevent excess spillage.
    4. Fig 1: Power Steering Cooler
    GM793267Courtesy of GENERAL MOTORS CORP.
  4. Remove the bolts retaining the power steering cooler from the radiator support. Do not discard the upper spacer.
  5. Remove the inlet and outlet cooler hoses from the cooler
  6. Remove the cooler from the vehicle.
    7. Fig 2: Identifying Hoses
    GM793266Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not start the vehicle with any power steering gear inlet or outlet hoses disconnected. When disconnected, plug or cap all openings of components. Failure to do so could result in contamination or loss of power steering fluid and damage to the system.
  7. Disconnect the fitting from the power steering cooler inlet hose at the power steering gear.
  8. Remove the clamp retaining power steering cooler outlet hose to the power steering pump.
  9. Remove the hoses from the vehicle.
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