A6 Quattro Wagon V6-3.0L (AVK) (2002)
Coolant Line/Hose: Service and Repair
Right Coolant Pipe, Removing and Installing
Right coolant pipe, removing and installing
Removing
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Remove intake manifold, Refer to Intake Manifold, Service and Repair.
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Disconnect rear coolant hose 020 from right coolant pipe.
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Remove bolt -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, noting the following:
Notes:
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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, Refer to Intake Manifold, Service and Repair.
Component Tightening Torques (Part 3 Of 6)
Tightening torque