A4 V6-3.0L (AVK) (2004)
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Remove front vehicle floor crossmember -1- to 4-.
NOTE: Flex joint in front exhaust pipe must not be bent more than 10 degree, otherwise it may be damaged.
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Disconnect exhaust system at right double clamp (right arrow).
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Remove heat shield -1- for right drive axle.
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Remove bracket for front exhaust pipe (arrow).
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Expose oxygen sensor wires.
