Asko
Internal Leak / Hose or Sump Failure
Dishwasher leaks water from underneath the unit; water visible on floor under cabinets.
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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
Loose hose clamp, Cracked circulation pump housing, Damaged sump gasket, Split drain hose
How to Fix / Troubleshooting
Safety: Disconnect power and water. Use towels to contain water.
- Pull out dishwasher: Carefully slide the Asko dishwasher out from under the counter to inspect the sides and bottom.
- Run a test: With the unit pulled out and panels removed, run a short cycle and observe for leaks around hoses, pump, and sump.
- Tighten or replace clamps: If leaks are seen at hose connections, tighten clamps or replace them.
- Inspect sump and pump: Look for cracks in the sump or pump housing. Replace the faulty component if damaged.
- Replace leaking hoses: Any hose showing cracks or bulges should be replaced with the correct Asko part.
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Repair Difficulty
Hard
4/5
Required Part
Sump Assembly / Hoses
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