1. Remove the snap pin and washer.
2. Remove the brake pedal bracket nuts.
3. Disconnect the power brake unit push rod from the brake pedal.
4. Disconnect the two connectors attached to the intake manifold. (AJ (3.0L Duratec))
5. Disconnect the connectors remaining on the intake manifold from the retaining clips. (AJ (3.0L Duratec))
6. Disconnect the brake pipe, plug the outlet of the brake pipe and the master cylinder, then remove the master cylinder.
7. Remove the power brake unit.
8. Install in the reverse order of removal.