Audi A6 2005 Workshop Manual page 88

Audi A6 2005 ➤ , Audi A6 Avant 2005 ➤
Brake system - Edition 04.2019
– Remove bolt -9-.
– Pull retaining pin -3- out of brake caliper.
– Press back brake pistons with brake pads installed using pis‐
ton resetting appliance - T10145- .
To do so, position tool -T10145- at backing plates of installed
brake pads and carefully press brake pads back into brake cali‐
per.
Note
Before pressing the piston back, draw off brake fluid from the
reservoir with a bleeder bottle. Otherwise, fluid can overflow and
cause damage, particularly if the reservoir has been topped up.
WARNING
Brake fluid is poisonous and must NOT be drawn off by sucking
through a hose.
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Rep. gr.46 - Brakes - mechanism