Servicing

Front brake caliper (Lucas), servicing

Note:
- Install all parts supplied in repair kit.
- New brake calipers are filled and prebled.
- Apply thin coat of lubricant G 052 150 A2 to brake cylinders, pistons and seals.

1. Protective seal
- Push onto bleeder valve
2. Bleeder valve Apply thin coat of brake lubricant to threads before installing
3. Brake caliper housing
4. Self-locking bolts
- 30 Nm (22 ft. lbs.)
- Replace
- When loosening and tightening counter-hold on guide pin
5. Seal
- Removing and installing
6. Piston
- Removing and installing
- Apply thin coat of lubricant G 052 150 A2 to piston before installing
- Piston diameter: 54 mm (2.13 inch)
7. Protective seal
- Ensure damage free installation
8. Brake carrier with guide pins and protective caps
- Supplied as replacement part assembled with greased guide pins