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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 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.
    Fig 1: Identifying Brake Shoe Return Spring
    GM2178353Courtesy of GENERAL MOTORS CORP.
  1. Install the brake shoe return spring (1).

    Insert the hook end of the return spring to the brake shoe from behind the web.

  2. Fig 2: Identifying Primary Brake Shoe
    GM2178352Courtesy of GENERAL MOTORS CORP.
  3. Install the primary brake (1) shoe return spring and position the primary brake shoe to the rear brake backing plate.

    Insert the hook end of the return spring to the brake shoe web from the outer face.

  4. Fig 3: Identifying Brake Shoe Lower Spring
    GM2178351Courtesy of GENERAL MOTORS CORP.
  5. Install the lower brake shoe spring (1).
  6. Fig 4: Identifying Brake Shoe Hold Down Springs
    GM2178350Courtesy of GENERAL MOTORS CORP.
  7. Install the brake shoe hold down springs and cups (1).

    Compress the spring and rotate the assembly 1/4 turn to install to the hold down pins.

  8. Install the brake drum. Refer to Brake Drum Replacement .