A4 Quattro Sedan V6-3.0L (AVK) (2002)
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Unscrew threaded connection -1- on exhaust manifold which is accessible from top.
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Remove nuts -2- from bottom and remove heat shield bracket.
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Remove nut -3- and remove exhaust manifold.
Installing
Installation is reverse of removal:
Note: Replace gaskets and self-locking nuts.
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Replace O-ring at guide tube for oil dipstick and insert guide tube into hole in oil pan (upper part).
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Install right front exhaust pipe with catalytic converter, Refer to Exhaust Pipe, Service and Repair
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Align exhaust system free of stress
Tightening torque