Amazon Basics Brush Motor Overheating

Vacuum emits a burning smell from the brush head but still runs

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Safety Warning

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.

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Possible Causes

Brush roll jammed by hair, Seized brush bearings, Overloaded brush motor, Debris wrapped around motor shaft

How to Fix / Troubleshooting

Safety first: Immediately turn OFF the vacuum, remove the battery, and allow the head to cool. Do not continue to run the unit with a burning smell.

Step-by-step checks:

  • 1. Remove brush roll: Open the head and take out the brush roll. Clear all hair and debris.
  • 2. Check bearings: Spin the brush roll ends. Replace the brush roll if bearings are stiff or seized.
  • 3. Inspect motor area: Look for melted plastic or discoloration near the motor. Remove any debris around the motor shaft.
  • 4. Test briefly: Reassemble and run the head for a short period. If the smell returns quickly, the motor is likely damaged.

When to stop: Replace the motorized head if overheating persists; internal motor damage can pose a fire risk.

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Repair Difficulty

Medium 3/5

Required Part

Motorized Floor Brush Head
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