A5 Quattro Coupe V6-3.2L (CALA) (2009)
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Vehicles with secondary air injection system: Remove the front secondary air hose - arrow - from its bracket and disconnect it; do to so press the
release buttons.
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Disconnect electrical connector - 3 - for Engine Coolant Temperature (ECT) Sensor (G62).
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Remove bolts - 1, 2, 4 and 5 -.
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Remove front coolant pipe from coolant hoses - arrows -.
Installing
‹› Tightening specifications. Refer to => [ Coolant Pipes Assembly Overview ] See: Coolant Pipes Assembly Overview.
Installation is in reverse order of removal, note the following:
‹› Replace the seal and O-ring.
‹› Secure all hose connections with hose clamps appropriate for the model.
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Clean and smooth the gasket sealing surfaces.
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Coat the gaskets with coolant and slide them onto the coolant pipe.
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Install left coolant pipes. Refer to => [ Left Coolant Pipes ] See: Left Coolant Pipes.
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Install A/C compressor.