A8L Quattro Sedan V8-4.2L (BVJ) (2007)
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Install chain tensioner and tighten bolts - 2 -.
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Press drive chain tensioner guide rail in direction of - arrow - and remove Locking Pin (T40071) from chain tensioner.
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Install power take-off drive chain. Refer to => [ Power Take-Off Drive Chain ] See: Cylinder Block Assembly/Accessory Drive/Service and
Repair/Power Take-Off Drive Chain.
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Install camshaft timing chains => [ Installing ] See: Camshaft Timing Chain.
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Install lower timing chain cover. Refer to => [ Lower Timing Chain Cover ] See: Timing Cover/Service and Repair/Lower Timing Chain Cover.
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Install crankshaft seal, transmission side. Refer to => [ Transmission-Side Crankshaft Sealing Ring, Replacing ] See: Seals and Gaskets/Crankshaft
Main Bearing Seal/Service and Repair.
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Install oil filter housing. Refer to => [ Oil Filter Housing ] See: Engine Lubrication/Oil Cooler/Service and Repair/Oil Filter Housing.
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Install intake manifold.
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Install left and right timing chain covers => [ ] See: Timing Cover/Service and Repair/Left and Right Timing Chain Covers.
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Install cylinder head covers. Refer to: Left => [ Left Cylinder Head Cover ] See: Cylinder Head Assembly/Valve Cover/Service and Repair/Left
Cylinder Head Cover, right => [ Right Cylinder Head Cover ] See: Cylinder Head Assembly/Valve Cover/Service and Repair/Right Cylinder Head
Cover.
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Install drive plate. Refer to => [ Drive Plate ] See: Transmission and Drivetrain/Flex Plate/Service and Repair/Drive Plate.
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Install automatic transmission.
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Add engine oil and check oil level. Refer to => [ Oil Level, Checking ] See: Engine Lubrication/Testing and Inspection/Component Tests and
General Diagnostics.