Brake Caliper, FN3
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Audi S4, 2013 Audi A4, 2012 Audi S4, 2012 Audi A4, and 2011 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Install complete repair kit when servicing.
New brake calipers are filled with brake fluid and are pre-bled.
Apply thin coat of assembly paste G 052 150 A2 to brake cylinders, pistons and seals.
- 1 -
Caps
- Remove the guide pins to remove.
- Insert the guide pins after installation.
- 2 -
Guide Pins
- 30 Nm
- Replace, refer to BUSHING AND GUIDE PINS, FN-3 BRAKES .
- 3 -
Bleeder Valve
- Apply a thin coat of assembly paste G 052 150 A2 to the threads before screwing in.
- 10 Nm
- 4 -
Cap
- Push onto bleeder valve.
- 5 -
Brake Caliper Housing
- 6 -
Spring
- Insert with both ends in holes of brake caliper housing.NOTE:
Retaining spring must be pressed under brake carrier after it is inserted in both holes. If improperly installed, the wear of the outer brake pad cannot be adjusted, thereby increasing brake pedal travel.
- Insert with both ends in holes of brake caliper housing.
- 7 -
Bearing Bushing
- Insert in brake caliper housing.
- Replace, refer to BUSHING AND GUIDE PINS, FN-3 BRAKES .
- 8 -
Brake Carrier
- Bolt to brake caliper housing.
- 9 -
Seal
- 10 -
Pistons
- First apply thin coat of brake cylinder paste G 052 150 A2 on piston.
- Diameter 57 mm.
- 11 -
Cap
- Do not damage the piston when inserting it.