Ewbank Abnormal Motor or Brush Noise

Unit makes a loud high-pitched whine or grinding noise during operation.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Debris in suction fan, Worn motor bearings, Foreign object in brush housing, Worn brush bearings

Safety: Unplug the machine immediately if you hear grinding or burning noises.

Inspect brush area: Remove the bottom plate and check for coins, stones, or hard objects lodged near the brush or nozzle.
Check brush bearings: Spin the brush by hand; replace the brush roll if it feels rough or noisy.
Motor area: If noise comes from the motor housing, do not continue to run the unit. Worn motor bearings can fail catastrophically and should be replaced by a technician.

Hard 4/5

Suction Motor Assembly

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