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Home >> Audi >> 2020 >> SQ7 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 125 (Cylinder Head, VALVETRAIN Servicing 4.0L) >> 15 Cylinder Head, VALVETRAIN >> Timing Chain Cover >> Timing Chain Cover, Removing And Installing >> Lower Timing Chain Cover, Removing And Installing >> Removing

Lower Timing Chain Cover, Removing And Installing: Removing

WARNING: This page is about a different car, the 2022 Audi SQ7. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the drive plate. Refer to DRIVE PLATE, REMOVING AND INSTALLING .

-- Remove the upper timing chain covers. Refer to UPPER TIMING CHAIN COVERS, REMOVING AND INSTALLING .

-- Remove the rear coolant pipe 5. Refer to COOLANT PIPES, REMOVING AND INSTALLING .

-- Disconnect the connector -2- for the Engine Speed Sensor -G28-.

Fig 1: After-Run Coolant Pump -V51-
GWWA28-10058Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows- and -1 through 17-.

Fig 2: Lower Timing Chain Cover, Tightening Sequence
GWWA15-12164Courtesy of AUDI OF AMERICA, LLC

-- To loosen the lower timing chain cover -1-, install the three bolts as follows all the way.

GWWA15-12011Courtesy of AUDI OF AMERICA, LLC

-- Install each bolt 1 /2 turn, until the lower timing chain cover has loosened.

-- Remove the bolts again, remove the lower timing chain cover and remove the transmission side crankshaft seal.