---
title: What would cause a piece of metal frame to chip off on the motor side of the motor pulley on our belt-drive whole-house fans?
description: If it came in contact with something while spinning, it is possible that the pulley on the whole house fan could be chipped.
---

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# What would cause a piece of metal frame to chip off on the motor side of the motor pulley on our belt-drive whole-house fans?

## If it came in contact with something while spinning, it is possible that the pulley could be chipped.

If it came in contact with something while spinning, it is possible that the pulley could be chipped. A replacement could be sent.

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