BISSELL powerforce helix silver piece fell out? 2191 not compact
It sounds like the small silver piece that fell out of your BISSELL Powerforce Helix may be the motor brush. The motor brush is a small, spring-loaded carbon block that makes contact with the motor to conduct electricity. If the motor brush falls out or is not installed correctly, it can cause the motor to make a loud, high-pitched noise.
To fix the problem, you should locate the motor brush and try to reinstall it. The motor brush is typically located near the motor on one or both sides of the vacuum. You may need to consult the user manual or contact BISSELL customer service for specific instructions on how to access and install the motor brush.
If the motor brush is damaged or missing, you may need to purchase a replacement motor brush from BISSELL or a vacuum repair shop. Once you have replaced the motor brush, the high-pitched noise should go away and the vacuum should operate normally.
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