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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1589 (Drum Brake System) >> Repair Instructions >> Drum Brake Adjusting Hardware Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disassemble, clean and lubricate the threads of the brake shoe adjuster with high temperature brake lubricant.
  2. Assemble the brake shoe adjuster.
  3. Fig 1: View Of Brake Shoe Adjuster Actuator Assembly
    GM2178349Courtesy of GENERAL MOTORS CORP.
  4. Spread the brake shoes apart slightly and install the brake shoe adjuster (1).
  5. Fig 2: Identifying Brake Shoe Adjuster Actuator Lever
    GM2178348Courtesy of GENERAL MOTORS CORP.
  6. Install the adjuster actuator lever (1) to the pivot pin on the primary brake shoe.
  7. Fig 3: Identifying Brake Shoe Adjuster Actuator Spring
    GM2178347Courtesy of GENERAL MOTORS CORP.
  8. Install the brake shoe adjuster actuator lever spring (1).
  9. Install the brake drum. Refer to Brake Drum Replacement .