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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 468 (Disc Brake System) >> Repair Instructions >> Disc Brake Hardware Replacement - Front >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Lubricate the front brake caliper bushings, bolts and seals with high temperature silicone brake lubricant.
  2. Install the caliper pin boots (4) to the disc brake caliper mounting bracket (3).
    3. Fig 1: View Of Caliper, Pin, Boots & Caliper Mounting Bracket
    GM344219Courtesy of GENERAL MOTORS CORP.
  3. Install the disc brake pad retainers to the disc brake caliper mounting bracket.
  4. Install the disc brake pads to the disc brake caliper mounting bracket.
  5. Install the disc brake caliper to the caliper mounting bracket. Refer to Brake Caliper Replacement - Front .
    6. Fig 2: View Of Disc Brake Pads & Brake Caliper Mounting Bracket
    GM369668Courtesy of GENERAL MOTORS CORP.
  6. With the engine OFF, gradually apply the brake pedal approximately 2/3 of its travel distance.
  7. Slowly release the brake pedal.
  8. Wait 15 seconds, then repeat steps 6-7 until a firm brake pedal is obtained. This will properly seat the brake caliper pistons and brake pads.
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