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Hydraulic Brake Booster: Removal

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  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 2 master cylinder nuts. See Fig 1 .
  4. Remove the master cylinder, the wiring harness bracket, and the spacer from the booster assembly. See Fig 2 .
  5. Remove the stop light switch. See STOPLIGHT SWITCH  .
  6. Remove the pushrod from the brake pedal pin. See Figure .
  7. Remove the 4 booster nuts. See Fig 3 .
  8. Remove the booster assembly.
  9. Remove the gasket.
Fig 1: Removing 2 Master Cylinder Nuts
G00317534Courtesy of GENERAL MOTORS CORP.
Fig 2: Removing Master Cylinder
G00317535Courtesy of GENERAL MOTORS CORP.
Fig 3: Removing & Installing Hydraulic Brake Booster
G00076378Courtesy of GENERAL MOTORS CORP.