Removal and Installation

REMOVAL
1. Apply the brake pedal several times to exhaust all vacuum in the system.
2. Disconnect the brake warning indicator switch connector.
3. Remove brake tubes from primary and secondary outlet ports of brake master cylinder.
4. Remove two nuts retaining brake master cylinder to power brake booster assembly.
5. Slide brake master cylinder forward and upward from vehicle.

INSTALLATION
1. Clean booster mounting surface.
2. Position brake master cylinder as an assembly on studs on power brake booster assembly.
3. Install retaining nuts. Tighten retaining nuts to 21-29 Nm (16-21 ft. lbs.).
4. Install primary and secondary brake tubes to master cylinder outlet ports.
5. Tighten to 21-29 Nm (16-21 ft. lbs.).
6. Connect brake warning indicator switch connector.
7. Fill brake master cylinder with specified brake fluid to MAX line or 4.0 mm (0.16 inch) below MAX line on hydraulic control unit reservoir. Use DOT-3 motor vehicle brake fluid.
8. Bleed brake system.
9. Operate brakes several times; then check for external hydraulic leaks. Leak Checks
10. Retest brake system.