Brake Caliper, Removing And Installing, Front Brakes, TTRS And Ceramic Brakes: Removing

WARNING: This page is about a different variant/trim than selected.

The bolts -arrows- on the brake caliper for the brake carrier -1- and the tension strut -2- may not be loosened.

Fig 1: Do Not Loosen the Brake Caliper/Brake Carrier and Tension Strut Threaded Connection

Courtesy of AUDI OF AMERICA, LLC

CAUTION:

There is a risk of malfunction.

The bolts -arrows- on the brake caliper for the brake carrier -1- and the tension strut -2- may not be loosened.

CAUTION:

If brake pads are ceramics, wheel must not fall on brake rotor, otherwise it will be irreparably damaged. To install/remove wheel, install two assembly pins from vehicle tool kit in mounts on wheel bolts. The long assembly pin is in the upper position.

-- Remove the affected front wheel. Refer to Wheels and Tires .

Fig 2: Break Pad Wear Sensor

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1- for the brake pad wear sensor on the right brake caliper.

NOTE:

Ignore -item 2-.

NOTE:

For easier removal of the brake caliper from the brake rotor, push the brake pads -3 and 4- back lightly with pliers -1-. To prevent damage to the coating on the brake caliper, place a piece of rubber -2- or similar between the pliers and brake caliper.

Fig 3: Pushing Brake Pads Slightly Back From Rotor With Pliers

Courtesy of AUDI OF AMERICA, LLC

-- Unscrew the bolts -arrows- and carefully remove the brake caliper with the brake pads from the brake rotor.

Courtesy of AUDI OF AMERICA, LLC

CAUTION:

Do not let the brake caliper hang on the brake hose. Do not support the weight with the brake hose.
Replace the brake hose if damaged.
Do not press the brake pedal when the brake caliper is removed.

WARNING:

Do not damage the brake hose and brake line.
Do not bend the brake line past the specified form.
A damaged brake hose or a damaged or bent brake line must be replaced.

-- Hang the brake caliper on the body using a suitable wire.