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Home >> Audi >> 2017 >> S7 Premium Plus >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System (Cylinder Head & VALVETRAIN - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC) >> Cylinder Head, VALVETRAIN >> Cylinder Head >> Cylinder Head, Removing And Installing >> Cylinder Head Bank 1 (Right), Removing

Cylinder Head Bank 1 (Right), Removing

Special tools and workshop equipment required 

CAUTION:

This procedure contains mandatory replaceable parts. Refer to component overview and parts information prior to starting procedure.

Mandatory Replacement Parts

-- Remove the lock carrier. Refer to LOCK CARRIER .

-- Remove the right turbocharger. Refer to TURBOCHARGER, REMOVING AND INSTALLING .

-- Remove the right camshafts. Refer to CAMSHAFT, REMOVING AND INSTALLING .

-- Disconnect the connector -2-.

GWWA19-11418
NOTE:

Ignore item -1-.

-- Remove the Cylinder Head Coolant Valve -N489- -arrow- from the bracket and push it forward.

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-- Bring the impact member into the installation position and secure it. Refer to FRONT BUMPER .

-- Position the :10-222A  on the left and right suspension strut towers as illustrated.

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-- Mount the assembly appliance as illustrated.

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-- Tighten the :T10013  with the threaded pin -1- of the :T10338  in the left front threaded hole in the cylinder block as shown in the illustration.

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-- Engage the carabiner hook of the :10-222A/11  on the :T10013  and pretension the engine slightly.

-- Remove the generator. Refer to GENERATOR .

-- Remove the right engine mount. Refer to RIGHT ENGINE MOUNT, REMOVING AND INSTALLING .

-- Remove the nut -2- and free up the ground wire.

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-- Remove the bolts -arrows- and remove the right engine support -1-.

-- Disconnect the vacuum hoses -arrows-.

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-- Remove the -N316- -1- from the bracket and free up the wires at the right intake manifold -2-.

-- Disconnect the connector -arrow- for the -G247-.

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NOTE:

Ignore item -1-.

-- Disconnect the connector -2- for the -G336-.

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-- Move the noise insulation -1- to the side.

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-- Disconnect electrical connector -arrow- from the fuel injectors.

-- Remove the :T40071  .

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NOTE:

The procedure is illustrated with the camshaft installed.

-- Remove the bolts -arrows-.

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-- Loosen the cylinder head bolts in the sequence -1 to 10-.

-- Remove the bolts and the cylinder head carefully.

-- Lay the cylinder head on a soft surface, such as foam.