Dyson
Brush Bar Bearing Wear / Foreign Object in Head
Loud rattling or grinding noise from the floorhead when cleaning
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Possible Causes
Debris caught in brush bar ends, Worn brush bar bearings, Loose base plate, Foreign object in gear/belt area
How to Fix / Troubleshooting
Safety first: Unplug before opening the cleaner head.
- Remove base plate: Detach the floorhead and remove the base plate to expose the brush bar.
- Clear debris: Remove any stones, coins, or hard objects lodged near the brush bar or belt area.
- Check bearings: Spin the brush bar by hand. If it feels rough or noisy, replace the brush bar assembly.
- Secure base plate: Refit the base plate and ensure all fasteners are tight to prevent vibration.
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Repair Difficulty
Easy
2/5
Required Part
Brush Bar Assembly
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