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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 495 (Disc Brakes & Drum Brakes) >> Removal & Installation >> Power Brake Booster >> Removal

Power Brake Booster: Removal

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Apply the parking brake.
  2. Remove the master cylinder. See MASTER CYLINDER  .
  3. Disconnect the vacuum hose from the vacuum booster and from the engine.
  4. Remove the left closeout/insulator panel.
  5. Remove the pushrod retainer (3) from the brake pedal pin (4). See Figure .
  6. Remove the stoplight switch (1) and the pushrod (2) from the brake pedal pin (4). See Figure .
  7. Remove the vacuum booster mounting nuts.
  8. Remove the vacuum booster assembly.
  9. Remove the gasket.