C 3500 HD Truck 2WD V8-6.5L DSL Turbo VIN F (2001)
Hydraulic Brake Booster: Service and Repair
Hydraulic Brake Booster Replacement
Notice: Hydraulic brake systems use two distinct and incompatible fluids. Power steering fluid is used in the hydraulic brake booster system. Brake
fluid is used in the master cylinder and brake pipes. Use extreme care when selecting brake system fluids, or seal damage can result.
Removal Procedure
1. Apply the park brake.
2. Disconnect the inlet hose, the steering gear hose, and the return hoses from the booster assembly.
3. Remove the master cylinder nuts.
4. Remove the master cylinder (1), the wiring harness bracket (2), and the spacer (3) from the booster assembly (4).
5. Remove the stoplamp switch.
6. Remove the pushrod from the brake pedal pin.
