AEG
Sump Hose or Pump Housing Leak
AEG washing machine leaks water from the rear or bottom during drain or spin, no error code
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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
Cracked sump hose between tub and pump, Loose hose clamp, Leaking drain pump housing, Damaged tub-to-pump rubber boot
How to Fix / Troubleshooting
Safety first: Unplug the washer and shut off water. Tilt the machine only with assistance to avoid injury.
- Access underside: Remove the rear or bottom panel. Use a torch to inspect the large black sump hose from the tub to the pump and the pump body itself.
- Check clamps: Tighten any loose screw or spring clamps on the sump and drain hoses.
- Look for cracks: Flex the sump hose and look for splits or pinholes. Replace the hose if any damage is found.
- Inspect pump: If water is seeping from the pump body or around the shaft, replace the AEG drain pump assembly.
After repairs, run a short cycle while observing the underside for leaks before refitting panels.
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Repair Difficulty
Hard
4/5
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