Samsung Fan Motor Bearing Lubrication Failure

Air fryer makes a high-pitched squealing noise when running.

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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

Dry or worn fan motor bearings, Misaligned fan shaft, Excessive heat exposure to motor, Contaminants in bearing area

How to Fix / Troubleshooting

Safety first: Unplug and cool the unit before accessing the fan.

Inspection:

  • Access the fan motor and check for side-to-side play in the shaft.
  • Listen for squeal when spinning the fan by hand.

Corrective action:

  • In most sealed motors, lubrication is not serviceable. Replace the fan motor assembly if bearings are noisy.
  • Ensure the fan blade is not rubbing against the housing; adjust if necessary.
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Repair Difficulty

Medium 3/5

Required Part

Circulation Fan Motor
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