A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Brake Caliper: Service and Repair
Double Piston Front Brake Calipers, Servicing
Note:
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Install only the complete repair kit when performing servicing work.
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New brake calipers are filled with brake fluid and pre-bled.
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Apply a thin coating of assembly paste to brake cylinders, pistons and seals.
1. Dust cap
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Install on bleeder valve
2. Bleeder valve
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Apply a thin coating of assembly paste to threads before installing
3. Brake caliper housing
CAUTION:
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Do not separate caliper housing halves (internally serrated bolts).
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If the protective boot for the guide pins is damaged, replace brake caliper