A8L Quattro Sedan W12-6.0L (BSB) (2005)
Brake Caliper: Removal and Replacement
FNR G60
Brake Caliper Piston
Special tools, testers and auxiliary items required
‹› Disassembly wedge (VAS 3409)
‹› Assembly device for protective cap (T10146/5)
‹› Piston resetting tool (T10145)
Removing
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Force piston from brake caliper housing using compressed air.
‹› Place a wooden board into recess of the caliper housing so it is not damaged.
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Remove seal.
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Use trim removal wedge 3409 for this.
‹› When removing, make sure that surface of cylinder is not damaged.
Installing
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The surface of piston and seal must only be cleaned with mineral spirits and then dried.