RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
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Disconnect connector from float warning indicator sensor -1-.
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Disconnect vacuum hose -2-.
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Remove securing bolt -1- for brake fluid reservoir.
Note:
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Protect the plenum chamber against any escaping brake fluid.
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The underside of the brake fluid reservoir clips into the brake master cylinder.
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To remove reservoir, press locking tab down and at the same time, remove brake fluid reservoir from sealing plugs.
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Remove brake fluid reservoir and lay it to one side.
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Disconnect brake lines -1- and -2- and seal with sealing plugs from repair kit, Part No. 1H0 698 311 A.
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Lay out sufficient lint-free cloths in the area of the hydraulic control unit.