A4 Quattro Sedan V6-3.0L (AVK) (2002)
Coolant Line/Hose: Service and Repair
Right Coolant Line, Removing and Installing
Right coolant line, removing and installing
Removing
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Remove intake manifold.
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Disconnect rear coolant hose -2- from right coolant pipe.
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Remove bolts -1-.
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Pull right coolant pipe out of cylinder block toward rear (arrow).
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Remove catalytic converter upward.
Installing
Installation is reverse of removal:
Note:
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Secure all hose connections using hose clamps appropriate for the model type:
Refer to Parts Supplier
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Replace O-rings.
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Clean and/or smooth O-ring sealing surface before installing.
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Coat new O-ring with G12 and slide onto coolant pipe.
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Slide coolant pipe into the hole at cylinder block.
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Install intake manifold.
Tightening torque