A4 Quattro Wagon L4-1.8L Turbo (AWM) (2001)
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Use 3409 wedge to remove; Refer to Fig. 3
6. Piston
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With automatic adjuster for parking brake
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Removing from brake caliper housing; Refer to Fig. 1
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Installing into brake caliper housing; Refer to Fig. 5
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Servicing aluminum brake calipers; Refer to Brake Caliper, Service and Repair.
7. Guide pin
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Grease before installing the protective boot
8. Protective seal
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Install with outer sealing lip on piston; Refer to Fig.2
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Insert inner sealing lip into groove in brake caliper housing; Refer to Fig.4
9. Protective boot
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Install on brake carrier and guide pin
10. Brake carrier
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With guide pins and protective boots
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Supplied as a preassembled replacement part with an adequate quantity of grease on the guide pins
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Install repair kit if protective boots are damaged
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Use grease supplied with repair kit for greasing the guide pins
Fig. 1 Unscrewing piston from brake caliper housing using 3272 reset and screw out tool
Fig. 2 Installing protective seal with outer sealing lip onto piston