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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Disc Brakes & Drum Brakes >> Removal & Installation >> Brake Booster >> Removal

Brake Booster: Removal

  1. Apply parking brake.
  2. Place a drain pan under the hydraulic brake booster and booster reservoir.
  3. Disconnect reservoir hose from booster.
  4. Disconnect power steering hoses from booster.
  5. NOTE: DO NOT remove brake pipes from master cylinder.
  6. Remove master cylinder nuts.
  7. Support master cylinder.
  8. Disconnect pushrod from brake pedal.
  9. Remove hydraulic booster mounting nuts from the inside of vehicle.
  10. Fig 1: Locating Hydraulic Brake Booster Mounting Nuts
    GM156511Courtesy of GENERAL MOTORS COMPANY
  11. Remove booster assembly.
  12. Remove gasket.