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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 126 (Engine System (Cylinder Head & VALVETRAIN - Service Information - TDI 3.0L - CPNB)) >> Cylinder Head, VALVETRAIN >> Timing Chain Cover >> Timing Chain Cover, Removing And Installing >> Timing Chain Guard Upper Section, Removing And Installing >> Removing

Timing Chain Guard Upper Section, Removing And Installing: Removing

WARNING: This page is about a different car, the 2016 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the plenum chamber bulkhead. Refer to BULKHEAD . .

-- Remove the right cylinder head cover.

Vehicles With A Turbocharger 

GWWA21-10231Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -2 and 3-.

-- Loosen the air guide pipe -1- and remove the coolant hose.

-- Press the air guide pipe downward.

Vehicles With Two Turbochargers 

GWWA21-10653Courtesy of AUDI OF AMERICA, LLC

-- Remove bolt -1- in the intermediate pipe.

NOTE:

Ignore item -2-.

-- Loosen the clip -3- and remove the air guide hose.

GWWA21-10656Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows-.

-- Remove the right guide pipe from the bypass valve, at the same time remove the intermediate pipe -1- from the turbocharger.

-- Move the guide pipe to the side.

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

GWWA15-11204Courtesy of AUDI OF AMERICA, LLC

-- Loosen bracket -1- and remove bypass valve -2-.

GWWA21-10657Courtesy of AUDI OF AMERICA, LLC

-- Loosen the bolts in sequence -7 to 1-.

-- Carefully loosen the upper timing chain cover from the bond and remove.

Fig 1: Loosening Sequence Of Timing Cover
GWWA15-10935Courtesy of AUDI OF AMERICA, LLC