Webaug 8, 2021 · a roller brush that isn’t spinning can be caused by several different things, the most common being: The power switch that allows you to control it. Check the bottom of the box, you should see the model number near the bar code.

There could be a blockage in the brush roll, the belt may be broken or worn. Webaug 20, 2021 · when a shark vacuum brush roll is not spinning, the most likely reason is that it’s stuck because of hair or debris. Not having the brush turned on. Check the back or bottom of the main unit, it should have a rating label that shows your.