A6 Quattro Sedan V8-4.2L (BVJ) (2007)
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Remove coolant hose - 1 - from radiator and right coolant pipe - 2 -.
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Lay coolant hose on lock carrier.
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Remove air guide hose - 2 -.
Note:
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Ignore - 1 and 3 -.
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To improve clarity, the removed engine is shown from the rear.
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Remove bolts - 2 and 4 - and remove Secondary Air Injection (AIR) air guide pipe.
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Remove bolts - 1 and 3 - and remove right coolant pipe from coolant hoses - arrows -.
Installing
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Tightening torques see Coolant pipes, assembly overview, or Secondary air injection (AIR) system, assembly overview.
Installation is in reverse order of removal, note the following:
Note:
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Secure all hose connections using hose clamps appropriate for the model type.
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During installation, all cable ties must be re-installed at the same location.
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Install stabilizer bar.
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Fill with coolant.