Front C54 Brake Caliper, Servicing: Overview

C54 brake caliper, servicing





Note:
^ When carrying out repairs install all parts supplied in repair kit.
^ New brake calipers are filled with brake fluid and are pre-bled.
^ Apply thin coat of installing paste G 052 150 A2 to brake cylinders, pistons and seals.

1 - Dust cap
2 - Bleed valve
^ Apply thin coat of assembly paste G 052 150 A2 to threads before screwing in
3 - Self-locking hex bolt, 35 Nm
^ Always replace
^ When loosening and tightening counterhold on guide pin
4 - Guide pin
5 - Protective cap
^ Pull onto brake carrier and guide pin
6 - Brake carrier with guide pin and protective cap
^ Supplied as assembled replacement part, with sufficient grease on guide pins
^ If protective caps or guide pins are damaged install repair kit. Use grease packet supplied to lubricate guide pins
7 - Protective seal
^ Do not damage when installing piston
8 - Piston
^ Removing and installing, Refer to Front Caliper Piston, Removing and Installing
^ Apply thin coat of paste G 052 150 A2 to piston before installing
9 - Seal
^ Removing and installing, Refer to Front Caliper Piston, Removing and Installing
10 - Brake caliper housing