Roborock Belt or Pulley Noise

Washer-dryer combo emits loud high-pitched squealing during spin

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

Worn or glazed Roborock drive belt, Misaligned motor pulley, Foreign material on belt path, Failing motor bearing

Safety first: Unplug the appliance before removing the rear panel.

Inspect belt: Remove the rear cover and examine the drive belt for cracks, glazing, or fraying. Replace if worn.
Check pulley alignment: Ensure the motor pulley and drum pulley are aligned and secure.
Clean belt path: Remove any lint or debris from the pulleys and belt.
Test motor: Spin the motor pulley by hand; if rough or noisy, the motor bearings may be failing and the Roborock motor should be replaced.

Medium 3/5

Roborock Drive Belt

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