Shark Brushroll Mechanical Noise / Bearing Failure

Carpet cleaner makes loud grinding or rattling noises from the brush area during use

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Possible Causes

Debris wrapped around brushroll ends, Worn brushroll bearings, Damaged brush end caps, Foreign object caught in nozzle

How to Fix / Troubleshooting

Safety first: Unplug the cleaner before turning it over.

  • Remove nozzle cover: Take off the bottom cover to expose the brushroll.
  • Clear debris: Cut and pull away hair, threads, and fibers from the brush and end caps.
  • Inspect end caps: Remove the brushroll and check the end caps and bearing areas for wear or melting. If the brush does not spin smoothly by hand, replace the brushroll assembly.
  • Check for foreign objects: Look inside the nozzle for small toys, stones, or other objects and remove them.
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Repair Difficulty

Easy 2/5

Required Part

Brushroll Assembly
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