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Home >> Audi >> 2012 >> A7 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.0L - Cylinder Head & VALVETRAIN - Engine Code(S): CGXB & CTUA >> 15 Cylinder Head, VALVETRAIN >> Cylinder Head >> Cylinder Head Cover, Removing And Installing >> Left Cylinder Head Cover, Removing And Installing >> Removing

Left Cylinder Head Cover, Removing And Installing: Removing

-- Remove the ignition coils, refer to IGNITION COILS WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .

CAUTION:

Risk of violating emissions legislation on USA vehicles.

  • Do not open the hose connection -arrow-.

-- Remove the bolts in the following sequence -12 through 1- and lay the left cylinder head aside with the crankcase ventilation hose -arrow- connected.

Fig 1: Identifying Left Cylinder Head Cover Bolt, Tightening Sequence
GWWA15-10390Courtesy of AUDI OF AMERICA, LLC
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