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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 83 (Brake System - Hydraulic Components) >> 47 Hydraulic Components >> Brake Caliper, Servicing, Single-Piston Brake >> Cap And Guide Pin, Replacing >> Removing

Cap And Guide Pin, Replacing: Removing

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NOTE:

When removing, mark brake pads that will be used again. Install in the same position, otherwise braking effect will be uneven.

-- Press the retaining spring -7- in the center.

Fig 1: Brake Caliper Exploded View
GWWA47-10055Courtesy of AUDI OF AMERICA, LLC
NOTE:

The spring is tensioned, keep hands protected.

When removing the spring, make sure it does not scratch the brake caliper or damage the paint.

-- Remove the retaining spring carefully.

-- Remove the bolts -1- on the brake caliper.

-- Remove the brake caliper.

Do not let the brake caliper hang from the brake hose. Secure it to the body with suitable cable ties or wire. Do not support the weight with the brake hose.

-- Remove the protective cap -2- on the outside from the groove on the guide pin.

Fig 2: Brake Caliper Exploded View
GWWA47-10055Courtesy of AUDI OF AMERICA, LLC

-- Pull the guide pin -3- outward out of the protective cap.

-- Remove the protective cap from the brake caliper.