R8 Quattro Coupe V10-5.2L (BUJ) (2010)
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Remove the nut - 2 - and free up the ground (GND) wire.
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Remove the left cylinder head bolts in the sequence - 16 to 1 -.
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Remove bolts and remove cylinder head cover.
Installing
Installation is in reverse order of removal, note the following:
‹› Replace the cylinder head cover seal if it is damaged or leaks.
‹› Replace the cylinder head cover bolts if the seal is damaged.
‹› Replace O-rings.
‹› The hose connections as well as the air guide pipes and hoses must be free of oil and grease before installing.
‹› Secure all hose connections with hose clamps appropriate for the model.
‹› In order to be able to securely mount the air guide hoses on their connectors, spray the screws on the previously used clamps with a rust remover.
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Clean the sealing surfaces; they must be free of oil and grease.
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Tighten the left cylinder head cover bolts. Refer to => [ Left Cylinder Head Cover, Tightening
Specifications and Sequence ] See: Service and Repair/Cylinder Head Assembly Overview.
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Install the A/C system service line.