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Home >> Audi >> 2020 >> S4 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (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

WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

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.