Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
9. Install the adjuster actuator lever (1) to the pivot pin on the primary brake shoe.
10. Install the brake shoe adjuster actuator lever spring (1).
11. Install the brake drum. Refer to Brake Drum Replacement (See: Brake Drum/Service and Repair/Removal and Replacement).