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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Mechanical Components (Brake System) (1 Of 2) >> 46 Mechanical Components >> Rear Brakes >> Brake Rotor, Removing And Installing >> Installing

Brake Rotor, Removing And Installing: Installing

Install in reverse order of removal and note the following:

CAUTION:

Risk of accident due to uneven braking.

- If a brake rotor is damaged or worn, check the other brake rotors for damage and wear.

-- Check the brake rotors for wear and damage before reusing them:

-- Thoroughly clean the brake rotor and hub contact surfaces and clear them of corrosion.

-- Do not tilt the brake rotor when mounting it on the wheel hub.

-- Tighten the bolt -arrow-.

Fig 1: Identifying Bolt And Brake Rotor
GWWA46-10405Courtesy of AUDI OF AMERICA, LLC

-- Install the brake caliper. Refer to BRAKE CALIPER, REMOVING AND INSTALLING .

CAUTION:

Faulty brakes increase the risk of an accident.

- Make sure the brakes are working correctly before driving the vehicle for the first time.

-- With the vehicle stationary, firmly press the brake pedal several times so that the brake pads in the operating condition properly sit in their respective position.