C54 Brake Caliper, Servicing

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 pre-bled.
^ Apply thin coat of assembly paste G 052 150 A2 to brake cylinders, pistons and seals.





1 - Dust cap

2 - Bleeder valve
^ Apply a thin coat of assembly paste G 052 150 A2 to the threads before screwing in.

3 - Hex bolt, self-locking, 35 Nm
^ Replace
^ When loosening and tightening counter hold on guide pin

4 - Guide pins

5 - Protective cap
^ Pull onto brake carrier and guide pin

6 - Brake carrier with guide pins and protective cap
^ Supplied as replacement part assembled with sufficient grease on guide pins
^ If protective caps or guide pins are damaged use repair kit. Use grease packet supplied to lubricate guide pins.

7 - Protective cap
^ Do not damage when inserting piston

8 - Piston
^ Apply thin coat of assembly paste G 052 150 A2 to piston before inserting

9 - Seal ring

10 - Brake caliper housing