Instant Pot
Noisy Convection Fan / Fan Bearing Wear
Air fryer fan is very loud, rattling, or grinding during operation.
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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 fan motor bearings, loose fan blade, debris caught in fan, bent fan blade
How to Fix / Troubleshooting
Safety first: Unplug the unit before accessing the fan.
- Initial check: Listen to determine if the noise changes with fan speed or when tilting the unit slightly (do not operate tilted for long). This helps confirm a fan issue.
- Access fan: Remove the outer cover to expose the fan assembly. Inspect for loose screws, foreign objects, or rubbing between the fan and housing.
- Clean and tighten: Remove any debris. Tighten the fan mounting nut or screw. Ensure the fan is centered and not contacting the shroud.
- Spin test: Rotate the fan by hand. Roughness or side‑to‑side play indicates worn bearings; replace the fan motor.
- Replace bent blade: If the fan blade is bent or cracked, replace the fan blade or entire motor‑blade assembly.
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Repair Difficulty
Medium
3/5
Required Part
Convection Fan Motor
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