E15
George
Imbalanced Motor / Fan Assembly
Machine vibrates excessively when suction motor is 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
Debris in motor fan, Bent fan blades, Worn motor bearings, Loose motor mounting rubbers
How to Fix / Troubleshooting
Safety: Unplug the machine before opening the motor housing.
- Inspect motor fan: Remove the motor cover and check the fan for debris (screws, stones, etc.). Carefully remove any foreign objects.
- Check fan blades: If blades are cracked or bent, replace the motor fan assembly or complete motor.
- Inspect motor mounts: Ensure the rubber motor mounts are intact and the motor is firmly secured. Replace worn motor mounting rubbers.
- Check bearings: Spin the motor shaft by hand; roughness or play indicates worn bearings. Replace the suction motor assembly.
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Repair Difficulty
Hard
4/5
Required Part
Motor Fan Assembly
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