A8L Quattro Sedan W12-6.0L (BSB) (2005)
Brake Caliper: Overhaul
Front Brake Caliper Piston, 2FNR 42 AL
Front Brake Caliper Piston, 2FNR 42 AL
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.
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- 1 - (T10145)
‹› Place a wooden board into the recess of the caliper housing so it is not damaged.
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Remove protective cap from brake caliper, e.g. with (VAS 3409).
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Remove seal.