A6 Quattro Sedan V8-4.2L (BVJ) (2007)
Valve Cover: Service and Repair
Left Cylinder Head Cover
Left Cylinder Head Cover
Special tools, testers and auxiliary items required
‹› Ignition Coil Puller (T40039)
Removing
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Remove coolant hose - 2 - from coolant reservoir.
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Remove coolant reservoir - arrow - and disconnect electrical connector on Engine Coolant Level (ECL) Warning Switch (F66) at bottom of
coolant reservoir.
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Lay aside coolant reservoir with connected coolant hoses - 1 and 3 -.
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Remove oil dipstick - 10 - from guide tube.
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Remove bolts - 2 and 5 -.
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Disconnect electrical connectors - 1, 3, 4, 6, 8, 9 - and free up wiring harness.
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Remove crankcase ventilation hose - 7 - by pressing release buttons.
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Remove ignition coils using ignition coil puller (T40039).