A8L Quattro Sedan W12-6.0L (BSB) (2005)
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Separate vacuum lines - 3 - and - 5 -.
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Pull off hoses - 2 - and - 6 - for crankcase breather.
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Remove bolts - 1 - and - 4 -.
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Remove left intake manifold side part.
Installing
Perform installation in the reverse order of removal, noting the following:
‹› Replace gaskets and O-rings.
‹› Secure all hose connections using hose clamps appropriate for the model type.
Tightening Specification