Calais L4-138 2.3L VIN D FI (1990)
Brake Caliper: Description and Operation
Disc Brake Caliper Assembly-3257 Series
The caliper has a single piston and is mounted to the support bracket by two mounting bolts. The caliper assembly slides on the two mounting bolts.
Upon brake application, fluid pressure against the piston forces the inboard shoe and lining assembly against the inboard side of the disc. This action
causes the caliper assembly to slide until the outboard lining comes into contact with the disc. As pressure builds up the linings are pressed against the
disc with increased force.
