S6 Quattro Sedan V10-5.2L (BXA) (2007)
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Loosen tensioning bolt - arrow - and remove ribbed belt.
Installing
Installation is in reverse order of removal, note the following:
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Place ribbed belt over belt pulley in specified sequence.
1. Generator
2. Ribbed belt
3. Idler roller
4. Vibration damper
5. Tensioning roller
Note:
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When installing the ribbed belt, make sure it is seated correctly on the pulleys.
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Position torque wrench with Socket AF 16 mm V.A.G. 1332/14 on tensioning roller hex head and tension ribbed belt to 70 Nm.
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At the same time, tighten tensioning bolt - arrow - to 25 Nm.
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Start engine and check running belt.