S6 V8-4.2L (BBD) (2004)
Vacuum Brake Booster: Service and Repair
Brake Booster, Removing and Installing
Brake booster, removing and installing
Special tools and equipment
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T10006 disengaging tool
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Sealing plugs from repair kit, Part No. 1 HO 698 311 A
Removing
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Remove driver's-side storage compartment.
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Attach bleeder hose of bleeder bottle to left-front brake caliper bleeder valve and open bleeder valve.
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Operate brake pedal to pump out as much brake fluid as possible.
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Close left-front bleeder valve.
Note: Cover engine compartment to make sure that brake fluid does not flow into it.
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Disconnect clutch master cylinder supply hose -1- and seal with plug.
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Disconnect harness connector for brake fluid level warning switch -2-.
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Disconnect brake lines -1- on brake master cylinder and seal brake lines using plugs from repair kit, Part No. 1 HO 698 311 A.
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Remove T45 Torx bolts -2- from brake booster.
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Disconnect vacuum hose from brake booster.
Disengaging brake pedal