A8L Quattro Sedan W12-6.0L (BSB) (2005)
Intake Manifold: Service and Repair
Cylinder Head, Valvetrain
Intake Manifold Upper Section
Special tools, testers and auxiliary items required
‹› Spring-type clip pliers (VAS 5024 A)
Removing
‹› During installation, re-install all heat insulation sleeves at the same locations.
‹› All cable ties opened or cut during engine removal must be reinstalled at the same locations during installation.
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Carefully pull the engine cover at the rear and middle upward and off - arrows 1 -.
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Then, pull the engine cover forward and off from intake manifold - arrows 2 -.
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Disconnect hose - 1 - from air duct hose.
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Remove left air duct hose - arrows -.
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Disconnect vacuum hose - arrow - to Leak Detection Pump (LDP) (V144) from intake manifold.