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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1016 (Drum Brake System) >> Diagnostic Information and Procedures >> Drum Brake Adjusting Hardware Inspection

Drum Brake Adjusting Hardware Inspection

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the drum brake adjusting hardware for the following:
    • Excessive corrosion
    • Damaged or broken adjuster spring
    • Damaged or broken adjuster lever
    • Damaged or broken adjuster star wheel and or adjuster thread
  2. If components are found to be damaged, replace them.