S4 Quattro Wagon V8-4.2L (BHF) (2008)
Brake Caliper: Procedures
C54
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