RS 4 Quattro Sedan V8-4.2L (BNS) (2007)
Accessory Drive: Service and Repair
Spur Gear Unit, Removing and Installing
Spur gear unit, removing and installing
Special tools, testers and auxiliary items required
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Sealant
Removing
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Remove engine.
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Separate engine and transmission.
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Leave engine on Scissor Lift Table VAS 6131 or secure engine to assembly stand.
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Remove clutch pressure plate.
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Remove dual-mass flywheel.
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Remove left and right timing chain covers.
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Remove intake manifold.
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Remove oil filter housing.
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Remove lower timing chain cover.
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Remove power-steering pump from cylinder block.
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Remove power take-off drive chain.
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Remove bolts - 1 to 8 -.
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Remove spur gear unit rear bearing cap.
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Remove spur gears in sequence - 1 to 3 -.
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Remove compression spring - 1 - from shaft for drive spur gear.