TCL Main Motor Bearing or Fan Damage

Vacuum makes loud rattling or grinding noises from the main body.

Advertisements

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.

Advertisements

Possible Causes

Worn motor bearings, Foreign object in motor fan, Fan blade broken or rubbing housing, Motor shaft misalignment after impact

How to Fix / Troubleshooting

Safety first: Turn OFF the vacuum, remove the battery, and do not continue running it with grinding noises.

  • 1. Check for loose parts: Remove the dust bin and filters. Shake gently to ensure no loose plastic pieces are inside the air path.
  • 2. Inspect fan inlet: Look into the motor inlet (behind the pre-motor filter) for foreign objects. Do not insert metal tools.
  • 3. Reassemble and test briefly: If no obstruction is found, reassemble and run for a few seconds. Persistent grinding indicates internal motor damage.

Repair: The main motor/fan assembly must be replaced. This involves opening the main body and should be done by an authorized TCL service center.

Advertisements

Repair Difficulty

Professional Required 5/5

Required Part

Main Suction Motor Assembly
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements