Electronic Parking Brake Rear Caliper, Servicing
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NOTE:
When servicing, install entire repair kit.
Apply thin coat of assembly paste G 052 150 A2 to brake cylinders, pistons and seals.
- Self-Locking Bolt
- 35 Nm
- Always replace.
- Counterhold at the guide pin when loosening and tightening.
- Brake Caliper Housing with Actuator
- Bleeder Valve
- 10 Nm
- Dust Cap
- Push onto bleed valve.
- Seal
- Removing and Installing, refer to REAR BRAKE CALIPER PISTON .
- Pressure Nut
- To operate parking brake.
- Pistons
- Removing and Installing, refer to REAR BRAKE CALIPER PISTON .
- Guide Pins
- Grease before pulling on protective cap.
- Delivered as a replacement part with sufficient grease.
- Replacing, refer to REAR BRAKES GUIDE PINS AND PROTECTIVE CAPS, REPLACING .
- Cap
- Pull onto the brake carrier and guide pin.
- Replacing, refer to REAR BRAKES GUIDE PINS AND PROTECTIVE CAPS, REPLACING .
- Brake Carrier with Guide Pins and Cap
- Supplied as an 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.
- Cap
- Removing and Installing, refer to REAR BRAKE CALIPER PISTON .
- Pull onto the piston with the outer sealing lip.