A3 Quattro V6-3.2L (BUB) (2008)
Brake Caliper: Description and Operation
FN3 Brake Caliper Assembly Overview
FN3 Brake Caliper Assembly Overview
1 -
Protective cap
^
Push onto bleeder valve
2 -
Bleeder screw, 10 Nm
^
Apply a thin coat of lithium grease G 052 150 A2 to threads before screwing in.
3 -
Caps
^
Insert into bushing
4 -
Guide pins, 30 Nm
5 -
Bushing
^
Insert into brake caliper housing
6 -
Brake caliper housing
7 -
Brake carrier
^
Fastened with brake caliper housing
8 -
Retaining spring
^
Insert both ends into holes of brake caliper housing
9 -
Seal ring
^
Do not damage when inserting piston
10 -
Piston
^
Apply thin coat of lithium grease G 052 150 A2 to piston