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Home >> BMW >> 1973 >> 3.0CS Eng CD M30B30, Not Available Trans >> Repair and Diagnosis (Single Page) >> Brakes >> Mechanical - Hydraulic >> Brakes >> Overhaul >> Brake Caliper >> Disassembly

Brake Caliper: Disassembly

With caliper removed from vehicle and disc pads removed from caliper, remove clamping rings and rubber protecting caps. Hold one piston in place using a suitable clamp, insert a piece of wood in caliper cavity, then apply compressed air to fluid inlet and remove opposite piston. Remove sealing ring using a suitable plastic tool. Remove remaining piston(s) and seal(s) in same manner.

NOTE: DO NOT separate caliper halves unless a leak is detected.

To disassemble, remove expansion bolts, separate caliper halves, and remove sealing rings.