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Home >> Audi >> 2018 >> A6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 472 (Cylinder Head, VALVETRAIN- CREC, Cred, CREH) >> Cylinder Head, VALVETRAIN >> Cylinder Head >> Cylinder Head, Removing And Installing >> Cylinder Head Bank 1 (Right), Removing And Installing >> Procedure

Cylinder Head Bank 1 (Right), Removing And Installing: Procedure

WARNING: This page is about a different car, the 2018 Audi A6 Quattro, 2017 Audi A6 Quattro, and 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

During installation, all cable ties must be installed at the same location.

-- Remove the front right coolant pipe. Refer to RIGHT FRONT COOLANT PIPE, REMOVING AND INSTALLING .

-- Remove the upper coolant pipe. Refer to UPPER COOLANT PIPE, REMOVING AND INSTALLING .

GWWA20-11138Courtesy of AUDI OF AMERICA, LLC
WARNING:

The fuel system is under pressure.

Risk of injury from fuel spraying out.

  • Wear protective eyewear.
  • Wear safety gloves.
  • Reduce the pressure: Place clean cloths around the connection point and carefully open the connection point.

-- Remove the fuel hose -1-. Refer to CONNECTOR COUPLINGS .

-- Always seal the open lines and connections with clean plugs from the :VAS6122  .

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

-- Disconnect electrical connectors -arrows- on fuel injectors.

GWWA24-11378Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1- on the Engine Temperature Control Sensor -G694-.

-- Remove the bolts -1 and 2- and the chain tensioner from the cylinder head.

GWWA15-11585Courtesy of AUDI OF AMERICA, LLC
NOTE:

The :T40071  remains inserted.

-- Remove the bolts -arrows- and the bracket -1-.

GWWA15-11616Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows- on the rear of the cylinder head.

GWWA15-11615Courtesy of AUDI OF AMERICA, LLC
Fig 1: Cylinder Head Bank 1 (Right) Loosening Sequence
GWWA15-0709Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts, remove the cylinder head and place it on a soft surface (foam).