RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
-
Press tensioning rail in direction of - arrow - and secure chain tensioner with Locking Pin (T40071).
-
Remove bolt - 1 - and remove power take-off drive sprocket.
‹› When removing, be careful of spring in drive spur gear shaft.
-
Remove bolts - 2 to 4 - and remove chain tensioner.
-
Remove power take-off drive chain.
Installing
Installation is in reverse order of removal, note the following:
‹› Replace gaskets.
-
Install lower timing chain cover. Refer to => [ Lower Timing Chain Cover ] See: Timing Components/Timing Cover/Service and Repair/Lower
Timing Chain Cover.
-
Install the transmission-side crankshaft shaft seal. Refer to => [ Crankshaft Seal, Transmission Side ] See: Seals and Gaskets/Crankshaft Main
Bearing Seal/Service and Repair.
-
Install oil filter housing. Refer to => [ Oil Filter Housing ] See: Engine Lubrication/Oil Cooler/Service and Repair/Oil Filter Housing.
-
Install intake manifold.
-
Install left and right timing chain covers. Refer to => [ Left and Right Timing Chain Covers ] See: Timing Components/Timing Cover/Service and
Repair/Left and Right Timing Chain Covers.
-
Install dual-mass flywheel. Refer to => [ Dual Mass Flywheel ] See: Transmission and Drivetrain/Flywheel/Service and Repair/Dual Mass
Flywheel.
-
Install clutch pressure plate.
-
After installing the engine, fill with oil and check the oil level.
Tightening specifications. Refer to => [ Power Take-Off Drive Chain Assembly Overview ] See: Power Take-Off Drive Chain Assembly Overview.