iHome
Vacuum Fan Bearing Wear or Foreign Object in Fan
Robot vacuum is very loud during operation, with a high‑pitched whine or grinding noise from the suction area.
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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
Debris lodged in fan housing, Fan bearings worn, Fan blades damaged, Fan motor mounting loose
How to Fix / Troubleshooting
Safety first: Turn OFF the robot, remove it from the dock, and take out the dust bin before opening any covers.
- 1. Check for simple obstructions: Remove the dust bin and inspect the suction inlet for foreign objects such as small toys or stones.
- 2. Listen closely: Run the robot briefly with the bin removed (if allowed by the model) to localize the noise to the fan area.
- 3. Internal inspection (advanced): Remove the bottom cover and locate the vacuum fan motor assembly. Inspect the fan housing for debris and check that the fan spins freely by hand.
- 4. Tighten mounts: Ensure the fan assembly screws are tight and that the rubber mounts are intact.
- 5. Replace fan assembly: If the fan feels rough when spun or the noise persists, replace the iHome vacuum fan motor assembly.
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Repair Difficulty
Hard
4/5
Required Part
Vacuum Fan Motor Assembly
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