A4 Sedan V6-3.2L (BKH) (2007)
Brake Caliper: Overhaul
Caliper Piston, C54
Caliper Piston, C54
Special tools, testers and auxiliary items required
‹› Trim removal wedge (3409)
‹› Piston resetting tool (T10145)
Removing
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Use compressed air to force the piston out of the brake caliper housing.
‹› Place a piece of wood in the recess to prevent damage to the piston.
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Remove the seal using trim removal wedge (3409 ).
‹› When removing, make sure that the surface of the cylinder is not damaged.