Astro Van L AWD V6-262 4.3L VIN W CPI (1992)
Brake Caliper: Description and Operation
Delco-Moraine Single Piston Caliper
Fig. 1 Exploded View
The caliper assembly, Fig. 1, slides on its mounting surfaces. Upon brake application, hydraulic pressure against the piston forces the inboard pad
against the inboard side of the disc. This action causes the caliper assembly to slide until the outboard pad comes into contact with the disc, which in turn
creates a slowing or stopping action.