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How to Replace the Serpentine Belt

Model: Audi A4 B6 - Years: 2000, 2001, 2002, 2003, 2004
Part: V-belt

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Proper installation of the serpentine belt can extend its lifespan and improve performance. Ensure that the installation is done correctly, with the pulleys aligned and mounted properly, and that the bolts and screws are tightened according to the recommended torque specifications.

The used belt can be easily removed by moving the engine until the tension on the belt is reduced. Before using it, make sure the belt is completely dry and clean.

Finally, break in the belt. This process involves running the engine under load, then stopping it and checking the tension, adjusting it according to the recommended values.


Updated on 15 February 2026 by ScegliAuto


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