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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 658 (Brake System - Mechanical Components) >> 46 Mechanical Components >> Rear Brakes >> Brake Pads, Removing And Installing >> Installing

Brake Pads, Removing And Installing: Installing

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If old brake pads are being replaced with new ones, then it is necessary to check the brake rotor for wear. Pay attention to the brake rotor wear limit while doing this.

-- Check brake rotor, refer to REAR BRAKES .

NOTE:

Always replace brake pads on the same axle at the same time.

Install complete repair kit .

Install on one axle on brake pads from the same manufacturer and with the same quality.

Use only mineral spirits or commercially available brake cleaner to clean the brake caliper.

-- Clean brake caliper.

-- Insert the brake pad retaining springs.

Fig 1: Inserting Pad Retaining Springs
GWWA46-0261Courtesy of AUDI OF AMERICA, LLC

-- Remove any protective film from the brake pad backing plate.

-- Insert brake pads.

Fig 2: Identifying Brake Pads, Guide Clips & Brake Caliper Housing
GWWN46-0345Courtesy of AUDI OF AMERICA, LLC

-- Make sure that the brake pads are seated correctly in the retaining plates -arrows-.

Fig 3: Identifying Brake Pads Are Located Correctly In Anti-Rattle Springs
GWWN46-0346Courtesy of AUDI OF AMERICA, LLC
NOTE:

The brake pads must be seated between both securing tabs on the brake pad retaining plate to provide the air gap between the brake rotor and brake pad.

-- Position the brake caliper.

-- Secure brake caliper using new self-locking bolts.

Fig 4: Identifying Attachment Bolts For Brake Caliper Housing
GWWA46-10019Courtesy of AUDI OF AMERICA, LLC

To tighten the bolts, use the Torque Wrench 1331 5-50Nm VAG1331 with Torque Wrench 1331 Insert - Ring Wrench VAG1331/3.

-- Install the brake hose and electrical wire into the bracket on the stub axle carrier.

NOTE:

Make sure the brake hose and wiring is correctly attached and secured inside the bracket on the stub axle carrier. This will prevent the hose and wiring from coming out of the bracket.

-- Drive the parking brake motor out using the Vehicle Diagnostic Tester by following the directions on the display.

-- Install the rear wheel, refer to WHEEL, CHANGING AND MOUNTING .

WARNING:

There is the risk of an accident.

  • Before moving the vehicle, press the brake pedal firmly several times to seat the brake pads correctly in their operating position.
  • Make sure the brakes are working correctly before driving the vehicle.