Ford XW7Z-2005-AA
Brake Booster

Starting vacuum brake booster servicing and repairs requires a customer to begin by disconnecting both the power supply ground cable and the fluid level sensor wiring. Afterwards position the speed control cable out of the path while disconnecting the check valve on the power brake booster. Start by removing master cylinder brake nuts which must be followed by harness wiring bracket removal before setting it aside. You should remove and set aside both the brake master cylinder. The close-out panel of the instrument requires you to remove pushpins followed by removing the stoplight switch retaining pin. First disconnect the brake pedal pin from the stoplight switch and booster push rod before removing power brake booster retaining nuts to detach the power brake booster. Position the brake switch correctly during installation by placing its closed hole away from the brake pedal arm and directing the open hole upward before following the steps for removal in reverse order.

Service and repair operations on the vacuum brake booster start with disconnecting the battery ground cable along with the fluid level sensor connector. Starting with bracket position of the speed control cable and next detach the power brake booster check valve. Begin services of the vacuum brake booster by unscrewing the brake master cylinder nuts before removing the wiring harness bracket followed by placing all components to the side. Take out the brake master cylinder after disconnecting it before setting it aside. The instrument close-out panel removal starts with pushpin removal and further requires the stoplight switch retaining pin to be taken out. Unfasten the brake pedal pin from the stoplight switch and booster push rod before removing the power brake booster retaining nuts to pull out the system. Edge the brake switch installation by placing the closed hole facing away from the brake pedal arm while positioning the open hole upward before proceeding with the removal process in reverse order.