S4 Quattro Sedan V6-2.7L Turbo (APB) (2000)
Brake Caliper: Service and Repair
Teves/ATE Front Brake Caliper Piston, Removing and Installing
Special tools and equipment
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3409 wedge
Removing
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Force piston out of brake caliper housing using compressed air.
WARNING:
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Risk of accident! Apply pressure gradually. Guard against the sudden release of the piston.
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Place a wooden block into the recess of the caliper housing to catch the piston so it is not damaged.
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Always wear safety glasses when carrying out this step.
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Using 3409 wedge, remove seal.
Note: When removing make sure that the surface of the cylinder is not damaged.
Installing