R8 Quattro Coupe V10-5.2L (BUJ) (2010)
Brake Caliper: Overhaul
Front Brake Caliper Piston, With Steel Brakes
Front Brake Caliper Piston, with Steel Brakes
Special tools, testers and auxiliary items required
‹› Trim Removal Wedge (3409)
‹› Piston resetting tool (T10145)
Removing
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Raise vehicle.
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Remove wheels.
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Remove the front brake pads. Refer to => [ Brake Pads ] See: Disc Brake System/Service and Repair/Front Brakes, With Steel Brakes.
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Remove the front brake caliper. Refer to => [ Brake Caliper ] See: Disc Brake System/Service and Repair/Front Brakes, With Steel Brakes.
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Brake caliper, removing and installing, refer to => [ Brake Caliper, Replacing ] See: Disc Brake System/Service and Repair/Front Brakes, With
Steel Brakes
CAUTION!
Do not perform any repair work on the brake caliper except for removing and installing the pistons.
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Force piston from brake caliper housing, one at a time, using compressed air.
Only one piston can be pressed out at a time. Secure opposite piston in brake caliper housing using piston resetting tool - a -. Block the other pistons,
e.g. using wood blocks - b -. In addition, place a wooden board - c - in front of piston resetting tool so that the piston will be not be damaged when
pressed out.
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Remove seal with (3409).