S5 Quattro Coupe V8-4.2L (CAUA) (2009)
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Remove the intake manifold bolts in sequence - 16 to 1 -.
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Remove intake manifold from engine compartment.
‹› Plug the intake ports of the cylinder head with clean rags.
Installing
‹› Replace gaskets and O-rings.
‹› Secure all hose connections using hose clamps appropriate for the model type.
‹› During installation, all cable ties must be re-installed at the same location.
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Check the gaskets in the intake manifold for damage and correct fit.
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Make sure the hoses or cables do not get caught.
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Tighten the intake manifold bolts in sequence - 1 to 16 -.