S4 V8-4.2L (BHF) (2004)
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Remove bolt for oil dipstick guide pipe at cylinder head - arrow -, pull up and remove guide pipe.
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Remove bolts - 1 - and - 2 -.
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Loosen hose clamps - arrows - and remove left coolant pipe from coolant hoses.
Installing
Installation is performed in reverse order of removal. Note the following:
Note:
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Replace O-ring.
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Secure all hose connections using hose clamps appropriate for the model type
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Replace O-ring at oil dipstick guide tube and insert guide tube into hole in oil pan (upper part).
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Install engine
Tightening torques