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Home >> GMC >> 2002 >> C3500 HD 6.5 F, Automatic >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Brake Hose Replacement - Rear (Jounce) >> Installation Procedure

Installation Procedure

    Fig 1: Brake Hose - Rear (Jounce)
    GM179855Courtesy of GENERAL MOTORS CORP.
  1. Install the jounce hose.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the jounce hose mounting bolt to the axle.

    Tighten:  Tighten the bolt to 12 N.m (106 lb in).

  4. Install the left and the right brake pipes to the jounce hose junction block.

    Tighten:  Tighten the fitting to 25 N.m (18 lb ft).

  5. IMPORTANT: The hose must not be twisted. Make sure the hose is not in contact with any suspension component.
  6. With the weight of the vehicle on the suspension, install the jounce hose into the bracket.
  7. Install the jounce hose retaining clip.
  8. Connect the jounce hose to the brake pipe at the frame.

    Tighten:  Tighten the fitting to 25 N.m (18 lb ft).

  9. Ensure that the hose does not make contact with any part of the suspension. If the hose makes contact, remove the hose and correct the condition.
  10. Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding (Manual)  or Hydraulic Brake System Bleeding (Pressure) .
  11. Lower the vehicle.