Line drawing of brake vacuum booster, master cylinder, and stopl…

Booster Installation

The booster can be changed without opening any hydraulic lines. Remove the master cylinder nuts, pull the MC away & lay it to the side, remove the booster nuts & pushrod under the dash, unhook its vacuum line, and pull it out.

The stoplamp switch is commonly abbreviated BOO (Brake On-Off). The later style switch is call BPP (Brake Pedal Position), but that term is sometimes also applied to this older style.

See also:

Owner caption January 2006 · Photo 1133 of 5000