RS 6 V8-4.2L Turbo (BCY) (2003)
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Unscrew bolts (arrows) and remove guide.
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Disconnect coolant hoses at positions indicated by (arrows).
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Unscrew bolts (arrows) and remove brace -1-.
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Remove rear air duct -2-.
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Unscrew bolt (arrow) and lift out charge air cooler.
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Remove auxiliary cooler, if necessary.
Installing
Install in reverse sequence; note following points:
Note:
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Remove any traces of oil or grease on hose connections and hoses for charge air system before installing. Do not apply lubricant.
