Vacuum Brake Booster: Service and Repair

Vacuum Brake Booster Replacement

Removal Procedure

Caution: Refer to Brake Fluid Irritant Caution in Service Precautions.

Notice: Refer to Brake Fluid Effects on Paint and Electrical Component Notice in Service Precautions.





1. Remove the master cylinder assembly.
2. Remove the knee bolster trim panel.
3. Remove the retaining clip for the pushrod for the brake booster.





4. Remove the clevis pin.
5. Remove the pushrod from the brake pedal.





6. Remove the mounting nuts for the brake booster.





7. Remove the brake booster from the vehicle.

Installation Procedure





1. Install the brake booster in the bulkhead.

Notice: Refer to Fastener Notice in Service Precautions.





2. Install the mounting nuts for the brake booster.
^ Tighten the brake booster mounting nuts to 20 Nm (15 ft. lbs.).
3. Install the pushrod on the brake pedal.





4. Install the clevis pin.





5. Install the retaining clip.
6. Install the knee bolster trim panel.
7. Install the master cylinder assembly.