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Home › Hummer › 2006 › H2 4D Utility Pickup › Repair and Diagnosis › Steering › Power Steering System › Repair Instructions › Power Brake Booster Inlet Hose Replacement › Installation Procedure

Installation Procedure

    Fig 1: Brake Booster Inlet Hose & Brake Booster
    GM795542Courtesy of GENERAL MOTORS CORP.
    NOTE: The inlet and outlet hoses must not be twisted during installation. Do not bend or distort the inlet or outlet hoses to make installation easier. Failure to follow these procedures could result in component damage.
  1. Route the hose in the same position the hose occupied prior to removal.
  2. Install the brake booster inlet hose to the brake booster. Hand tighten only.
  3. Raise the vehicle.
    4. Fig 2: Brake Booster Inlet Hose & Power Steering Pump
    GM795538Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the brake booster inlet hose (2) to the power steering pump.

    Tighten:  Tighten the brake booster inlet hose fittings to 28 N.m (21 lb ft).

  5. Install the engine protection shield. Refer to Engine Protection Shield Replacement in Frame and Underbody.
  6. Lower the vehicle.
  7. Tighten the brake booster inlet hose to brake booster.

    Tighten:  Tighten the brake booster inlet hose fitting to 28 N.m (21 lb ft).

  8. Remove the drain pan from under the vehicle.
  9. Bleed the power steering system. Refer to Power Steering System Bleeding .
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