What does the belt look like when it fails? Was it shredded or did it look melted? Can you get a picture of the failed belt where it broke?
The most likely cause of the belt breaking over and over is a misaligned pulley causing the belt to wear or a pulley is seized or binding causing the belt to overheat and break.
Also, the pulley on the top which appears to be the tensioner is shiny. This means the belt is being dragged over it. If you look at the other pulleys they have a black tint to them and the top one does not. However, the smooth one should look shiny. Only the ones with the rips on it should be like this. It may just be the angle but I suspect this may be part of the issue.
Lastly any pulley that squeaks is the bearing that is failing so it should be replaced. Let me know which one is making the noise and we can figure out next steps. Thanks
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Wednesday, December 9th, 2020 AT 2:05 PM
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