GM Service Manual Online
For 1990-2009 cars only

Caution: Refer to Brake Fluid Irritant Caution in the Preface section.

Notice: Refer to Brake Fluid Effects on Paint and Electrical Components Notice in the Preface section.

Removal Procedure

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the front tire and the wheel assembly. Refer to Tire and Wheel Removal and Installation.
  3. Clean all dirt and foreign material from the brake hose and the brake pipe fittings.
  4. Remove the wheel speed sensor wiring harness retainers from the brake hose bracket.

  5. Object Number: 899222  Size: SH
  6. Remove the brake hose bracket to steering knuckle retaining bolts (1),

  7. Object Number: 753084  Size: SH

    Important: Install a rubber cap or plug to the exposed brake pipe fitting end to prevent brake fluid loss and contamination.

  8. Disconnect the brake pipe fitting (1) from the brake hose (3), than cap or plug the brake pipe fitting end.
  9. Lift the retaining clip over the end of the brake hose.
  10. Using a flat-bladed tool, remove the brake hose retainer (2) from the brake hose (3).

  11. Object Number: 752733  Size: SH
  12. Remove the brake hose (1) from the brake hose bracket (2).

  13. Object Number: 752743  Size: SH
  14. Remove the brake hose to caliper bolt (4) from the brake caliper (1).
  15. Remove the brake hose (2) from the brake caliper.
  16. Place a shop towel on a hard surface.
  17. Tap the threaded end of the brake hose to caliper bolt (4) on the shop towel to remove the gasket (3) from the bolt (4)
  18. Remove and discard the two copper brake hose gaskets (3). These gaskets may be stuck to the brake caliper (1) and/or the brake hose end (2).
  19. Important: Install a rubber cap or plug to the exposed brake pipe fitting end in order to prevent brake fluid loss and/or contamination.

  20. Install a rubber plug into the brake hose to caliper bolt hole of the brake caliper.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 899222  Size: SH
  1. Install the front brake hose bracket to steering knuckle retaining bolts (1).
  2. Tighten
    Tighten the brake hose to knuckle retaining bolt to 10 N·m (88 lb in).

  3. Remove the rubber plug from the brake hose to caliper bolt hole of the brake caliper.

  4. Object Number: 752743  Size: SH

    Important: Install NEW copper brake hose gaskets.

  5. Install the brake hose (2), the NEW copper brake hose gaskets (3), and the brake hose bolt (4) to the brake caliper (1) in the sequence shown.
  6. Tighten
    Tighten the brake hose to caliper bolt to 50 N·m (37 lb ft).


    Object Number: 752733  Size: SH
  7. Install the brake hose (1) to the brake hose bracket (2).

  8. Object Number: 753084  Size: SH

    Important: The tapered end of the hose retainer must be installed toward the pipe.

  9. Install the brake hose retainer (2) to the brake hose (3).
  10. Remove the rubber cap or plug from the exposed brake pipe fitting end.
  11. Install the brake pipe fitting (1) to the brake hose (3).
  12. Tighten
    Tighten the brake pipe fitting to 18 N·m (13 lb ft).

  13. Install the wheel speed sensor wiring harness retainers to the brake hose bracket.
  14. Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding.
  15. Install the front tire and wheel assemblies. Refer to Tire and Wheel Removal and Installation.
  16. Lower the vehicle.