A3 Quattro V6-3.2L (CBRA) (2009)
Brake Caliper: Overhaul
Piston, FNRG57 Brake Caliper
Piston, FNRG57 Brake Caliper
Special tools, testers and auxiliary items required
‹› Lithium grease (G 052 150 A2)
‹› Disassembly wedge (3409)
‹› Piston resetting tool (T10145)
‹› Assembly tool (T10146)
‹› Assembly device for protective cap (T10146/2)
Removing
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Force piston out of brake caliper housing using compressed air.
‹› Set a piece of wood into the valley, so that the piston 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 the surface of the cylinder is not damaged.