LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 337 (Disc Brake System) >> Repair Instructions >> Front Brake Caliper Hardware Replacement (2500 Series) >> Installation Procedure

Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Caliper, Pin, Boots & Caliper Mounting Bracket
    GM344219Courtesy of GENERAL MOTORS CORP.
  1. Lubricate the caliper bushings, bolts and seals with high temperature silicone brake lubricant.
  2. Install the caliper guide pin boots (4) to the caliper bracket (3).
    3. Fig 2: Brake Caliper Mounting Pin Bolts
    GM789166Courtesy of GENERAL MOTORS CORP.
  3. Install the brake caliper to the caliper bracket.
    4. CAUTION:

    Refer to Fastener Caution .

  4. Install the brake caliper guide pin bolts and tighten to 108 N.m (80 lb ft).
  5. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  6. Lower the vehicle.
  7. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
  8. Slowly release the brake pedal.
  9. Wait 15 seconds, then repeat steps 7-8 until a firm brake pedal is obtained, to properly seat the brake caliper pistons and brake pads.
  10. Slowly apply pressure to the brake pedal until a firm brake pedal is achieved.
  11. Fill the master cylinder reservoir to the proper level with clean brake fluid, if necessary. Refer to Master Cylinder Reservoir Filling .
scientia non olet · About LEMON Manuals