Commercial Chef Turntable Drive Failure

Microwave turntable does not rotate, but heating still occurs.

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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

Burned-out turntable motor, cracked turntable coupler, worn roller ring wheels, disconnected motor wiring

How to Fix / Troubleshooting

Safety: Unplug the microwave before accessing the bottom panel.

Top-side checks:

  • Remove the glass tray and roller ring; clean both and the oven floor.
  • Inspect the turntable coupler for cracks or stripping; replace if damaged.

Motor replacement (advanced):

  • Remove the bottom panel to access the turntable motor.
  • Test the motor for continuity; replace if open or seized.
  • Reconnect wiring securely, reinstall the bottom panel, and test operation.
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Repair Difficulty

Medium 3/5

Required Part

Turntable Motor
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