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Home >> Chevrolet >> 2000 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 484 (Disc Brakes & Drum Brakes) >> Removal & Installation >> Vacuum Brake Booster >> Installation

Vacuum Brake Booster: Installation

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the vacuum booster assembly and the gasket. See Fig 1.
  2. Install the vacuum booster mounting nuts on the vacuum booster. Tighten the vacuum booster mounting nuts to specification. See TORQUE SPECIFICATIONS .
  3. Install the steering column support bracket. See appropriate STEERING COLUMN article in STEERING.
  4. Install the stoplight switch and the pushrod to the brake pedal pin.
  5. Install the pushrod retainer to the brake pedal pin. The retainer will snap into place.
  6. Install the left closeout/insulator panel.
  7. Install the check valve to the vacuum booster.
  8. Install the master cylinder. See MASTER CYLINDER .
Fig 1: Removing & Installing Vacuum Brake Booster
G00305464Courtesy of GENERAL MOTORS CORP.