Definition of a Function. A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair. Okay, that is a mouth full.
Master cylinder without booster. Single bore master cylinders: These unboosted hydraulic Master Cylinders are actuated by foot effort, via the brake pedal. The brake pressure is related to actuation force and depends on the piston bore size: the smaller the bore, the higher the pressure.
Remove the booster. 1  Pull the vacuum line from the booster, then pull the master cylinder away from the booster and let it hang from the brake line. 2  Pull the booster off and place it to the side. Re-connect the pedal linkage to the booster using the factory clips. 2  Open the hood and slide the master cylinder onto the mounts on the booster and bolt it in place, using an open end wrench. 3  Plug the vacuum line back in place with a firm push and tighten the clip with pliers to avoid in leakage.