EdgeStar
Evaporator Fan Motor Bearing Failure
High-pitched squealing or grinding noise from inside the cabinet.
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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
Worn evaporator fan motor bearings, Fan blade rubbing on housing, Ice buildup contacting fan blades
How to Fix / Troubleshooting
Safety: Unplug the cooler before accessing the interior fan. Do not insert fingers into the fan area when powered.
Steps:
- Access the fan: Remove shelves and the interior rear panel to expose the evaporator fan assembly.
- Inspect for ice: Look for frost or ice around the fan. If present, defrost the unit completely and check defrost components if ice returns quickly.
- Check fan blade clearance: Spin the fan blade by hand and listen for scraping. Adjust the blade or shroud to eliminate contact.
- Evaluate motor condition: If the motor feels rough, wobbly, or squeals when spun, the bearings are likely worn.
- Replace the fan motor: Install a new EdgeStar-compatible evaporator fan motor and transfer the fan blade if separate. Ensure proper orientation and secure mounting.
After repair: Reassemble the panel and verify quiet operation.
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Repair Difficulty
Medium
3/5
Required Part
Evaporator Fan Motor
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