Front Brake Caliper Piston, FBC: Removing

Special tools and workshop equipment required

-- Force piston from brake caliper housing using compressed air.

Fig 1: Identifying Protective Cap From Brake Caliper With Trim Removal Wedge 3409

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Place a wooden board into the recess of the caliper housing so it is not damaged.

-- Remove seal.

Fig 2: Identifying Seal With Trim Removal Wedge 3409

Courtesy of AUDI OF AMERICA, LLC

-- Use the 3409 for this.

NOTE:

When removing, make sure that surface of cylinder is not damaged.