S5 Quattro Coupe V8-4.2L (CAUA) (2009)
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Remove terminal 30/B+ - item 2 -.
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Remove the generator.
Installing
‹› Tightening specifications, refer to => [ Generator Overview, with Bushings ] See: Generator Overview, with Bushings.
Install in reverse order of removal, observing the following:
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Drive retaining bolt bushings back slightly for easier generator installation.
‹› Tight sleeves for generator mount must be made smooth-running, otherwise clamping force of sleeve is too little despite correct torque.
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Install the lock carrier right brace.
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Install the right front wheel housing liner.
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Install the ribbed belt tensioner.
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Mount the ribbed belt - 2 - over the ribbed belt pulley in the specified sequence.
1
Generator
3
Idler pulley
4
Vibration damper with ribbed belt pulley
5
Tension roller
‹› When installing the ribbed belt, make sure it is seated correctly on the belt pulley.