audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Rear Brake Caliper Piston, Removing and Installing|Page 4542 > < Rear Brake Caliper Piston, Removing and Installing|Page 4540
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Apply special tool 3272 together with 3272/1 to piston on brake caliper housing.

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Screw piston into housing by turning knurled wheel clockwise.

Note:

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Adjusting piston with a normal resetting tool destroys automatic adjuster in brake caliper.

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Install brake pads.

Brake Caliper, Pre-Bleeding 

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Open bleeder screw - arrow A - and use a standard bleeder bottle to fill with brake fluid until bubble-free brake fluid flows from the threaded hole
- arrow B - (brake hose connection). Close bleeder screw.

Note:

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Position brake caliper as illustrated to pre-bleed.

Rear Brake Caliper Piston, Removing and Installing|Page 4542 > < Rear Brake Caliper Piston, Removing and Installing|Page 4540