A6 Quattro Wagon V6-3.0L (AVK) (2002)
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Remove bolts -2- and and disconnect vacuum hose (arrow).
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Remove combination valve.
NOTE: Illustration is shown with engine removed.
Installing
Installation is reverse of removal, noting the following:
NOTE: Replace gaskets and O-rings.
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Top up coolant.
Tightening torques
Component
Nm
Combination valve to cylinder head
10
Connector tube to
Combination valve 10
Coolant pipe
10