Apply the parking brake and safely block all vehicle wheels before starting to replace the vacuum Brake Booster. Pull out the
Brake Master Cylinder before connecting the Brake Booster check valve vacuum hose. To remove the brake pedal components step one is to take off the
Pushrod retaining clip attached to the brake pedal stud. Then extract the Pushrod switch from its position on this same stud. Remove the four vacuum booster's mounting nuts and retrieve the booster without the gasket. Put a new gasket on the vacuum booster then install it as usual. Fit the 4 vacuum booster mounting nuts and tighten them to 33 nm (24 ft. Lbs.). Reinstall the Pushrod and stop lamp switch to the brake pedal stud before putting the Pushrod retainer clip back. Install the vacuum hose at the Brake Booster check valve and put back the master cylinder into place. Conclude your work by unlocking the wheels and removing the brake stop.