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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Power Steering System) >> Repair Instructions >> Power Brake Booster Inlet Hose Replacement >> 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.
    Fig 1: Power Brake Booster Inlet Hose
    GM650858Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer toInstalling Hoses Without Twists or Bends Notice .
  1. Route the hose in the same position the hose occupied prior to removal.
  2. Install the brake booster inlet hose (1) to the brake booster (2). Hand tighten only.
  3. Raise the vehicle.
    4. NOTE: Refer to Fastener Notice .
  4. Install the brake booster inlet hose to the power steering pump (3).

    Tighten:  Tighten the brake booster inlet hose fitting at the power steering pump to 32 N.m (24 lb ft).

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

    Tighten:  Tighten the brake booster inlet hose fitting to 32 N.m (24 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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