1. Disconnect the vacuum hose at the booster.
2. Remove the master cylinder. Plug the brake lines immediately. Move the master cylinder to a clean, protected area out of the working area.
3. Remove a finger of connection a brake pedal - the amplifier and 4 nuts fixing the amplifier. The pushrod and nuts are located inside the vehicle under the instrument panel.
4. Pull the amplifier assembly out of the vehicle.
5. When installing, reverse the procedure. Tighten the 4 mounting bolts to 13 Nm.
6. Bleed the brake system.