@artem_pankovich: Crunching, Squeaking & Clicking on Audi Q7 - Belt and Pulley Service. • A Audi Q7 arrived at our workshop with complaints about unusual noises coming from under the hood - squeaking, chirping, and light clicking sounds while the engine was running. After a detailed inspection, we identified the source of the issue in the auxiliary drive belt system. • In this video, we show the full process of servicing the auxiliary drive belt and its components. In this case, the fault was found in the alternator overrunning pulley - it had seized and stopped performing its function, which caused the squeaking noise. Sometimes this kind of failure can produce not just squeaking but also crunching or clicking sounds. • The video demonstrates the complete procedure of replacing the overrunning pulley and the rollers, along with useful tips for diagnosing and servicing the auxiliary drive belt system. • #supermechanik #artempankovich #GHM #goldenhandsmechanic #Autos

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Sunday 30 November 2025 09:48:32 GMT