A4 Sedan V6-3.2L (BKH) (2007)
Oil Cooler: Service and Repair
Oil Filter Housing
Oil Filter Housing
Special tools, testers and auxiliary items required
‹› Old oil collecting and extracting device (V.A.G 1782 )
Removing
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Remove rear engine cover - arrows -.
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Remove coolant expansion tank - arrow -.
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Disconnect electrical connection from Engine Coolant Level (ECL) Warning Switch (F66) at bottom of coolant reservoir and set aside coolant
reservoir with coolant hoses - 1 - and - 2 - connected.
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Disconnect electrical harness connectors - 1 to 3 -.