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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Brakes >> Parking Brake System >> Mechanical Components (Brake System) (2 Of 2) >> 46 Mechanical Components >> Front Brakes >> Brake Caliper, Removing And Installing >> Brake Caliper, Removing And Installing, 1LC/1LD/1LE/1LF/1LH >> Installing

Brake Caliper, Removing And Installing, 1LC/1LD/1LE/1LF/1LH: Installing

Clean bolts before reusing.

Replace the damaged bolts. Refer to the Parts Information.

-- Clean the brake caliper.

-- Carefully slide the brake caliper with the brake carrier and the installed brake pads over the brake rotor.

-- Tighten the brake caliper with bolts -1-.

Fig 1: Identifying Bolts
GWWA46-10192Courtesy of AUDI OF AMERICA, LLC
WARNING:

After installing the brake caliper, check the clip and brake pads for correct seating.

NOTE:

Make sure the brake hose is routed correctly.

Make sure the brake hose is not blocked, bent, twisted or rubbing against the vehicle.

-- Insert the brake hose -1- in the bracket -2- and secure using the clamp.

GWWA46-10627Courtesy of AUDI OF AMERICA, LLC

-- Connect the connector -arrow- for the brake pad wear indicator sensor contact to the brake caliper.

GWWA46-10453Courtesy of AUDI OF AMERICA, LLC
WARNING:

Risk of accident!

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