Coredy Drive Wheel Gear or Bearing Wear

Robot vacuum is very noisy from the wheel area, with grinding or clicking sounds when moving.

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

Broken gear teeth in wheel module, Dirt in wheel gearbox, Worn wheel bearings

Safety first: Turn OFF and flip the robot over.

Check for external debris: Remove hair and dirt from around the wheels.
Manual rotation test: Spin each wheel by hand. Grinding or clicking indicates internal gearbox damage.
Replace wheel module: Wheel gearboxes are usually sealed; replace the entire drive wheel module if noisy.

Medium 3/5

Drive Wheel Module

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