A4 Quattro Wagon V6-3.2L (BKH) (2005)
Brake Caliper: Service and Repair
Front Brake Calipers C54, Servicing
Brake calipers, servicing
Note:
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Install complete repair kit when servicing.
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New brake calipers are filled with brake fluid and are pre-bled.
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Apply thin coat of lithium grease G 052 150 A2 to brake cylinder, piston and seal.
1. Dust cap
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Push onto bleeder valve
2. Bleeder valve
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Apply thin coat of lithium grease G 052 150 A2 before screwing in
3. Brake caliper housing
4. Self-locking bolts, 30 Nm
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Always replace
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Counter-hold on guide pin when loosening and tightening
5. Seal
6. Piston
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Apply a thin coat of lithium grease G 052 150 A2 to piston
7. Protective seal
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Do not damage when inserting piston
8. Brake carrier with guide pins and protective caps
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Replacement carriers are supplied assembled and with sufficient grease on guide pins