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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 41 (Hydraulic Brakes) >> Repair Instructions >> Front Brake Hose Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Brake Hose To Caliper Bolt
    GM367082Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Install 2 new copper brake hose gaskets.
  1. Assemble the 2 new copper brake hose gaskets and the brake hose bolt to the brake hose.
  2. NOTE: Refer to Fastener Notice .
  3. Install the brake hose to caliper bolt and 2 new washers to the brake caliper.

    Tighten:  Tighten the bolt to 40 N.m (30 lb ft).

  4. Fig 2: Front Brake Hose Bracket Bolts
    GM793143Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: The brake hose must not be twisted. Make sure the brake hose is not in contact with any suspension component.
  5. Install the brake hose bracket bolt and the bracket to the steering knuckle.

    Tighten:  Tighten the bolt to 14 N.m (124 lb in).

  6. Install the brake hose bracket bolt and the bracket to the upper control arm.

    Tighten:  Tighten the bolt to 9 N.m (80 lb in).

  7. Fig 3: Identifying Brake Pipe, Brake Hose & Retaining Clip - Front
    GM795661Courtesy of GENERAL MOTORS CORP.
  8. Install the brake hose into the brake hose bracket.
  9. Install the brake hose retaining clip (3).
  10. Remove the rubber cap or plug from the brake pipe fitting end.
  11. Connect the brake pipe fitting end (1) to the brake hose (2):
    • Use a backup wrench on the brake hose fitting end (2).
    • Do not bend the mounting bracket or the brake pipe.

      Tighten:  Tighten the brake pipe fitting end (1) to 25 N.m (18 lb ft).

  12. Bleed the hydraulic brake system. Refer toHydraulic Brake System Bleeding (Manual)  or Hydraulic Brake System Bleeding (Pressure) .
  13. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  14. IMPORTANT: Ensure that the brake hose does not make contact with any part of the suspension or the tire/wheel assembly. Check the brake hose in extreme right and left turn conditions. If the brake hose makes contact remove the brake hose and correct the condition.
  15. Lower the vehicle.