Amana
Foreign Object in Pump or Spray System
Dishwasher makes loud grinding or rattling noises during wash or drain.
Advertisements
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.
Advertisements
Possible Causes
Glass or hard debris in circulation pump, object in drain pump, loose spray arm hitting dishes
How to Fix / Troubleshooting
Safety first: Turn off power before reaching inside.
- Inspect interior: Remove racks and check for utensils or large items contacting the spray arms.
- Check spray arms: Spin each spray arm by hand. If they catch or wobble, remove and inspect for cracks or debris inside.
- Clean sump and pump: Remove filters and look into the sump. Use needle-nose pliers to remove any foreign objects. Access the circulation and drain pumps from below if noise persists.
Repair action: Remove all debris. Replace damaged spray arms or pumps if noise continues due to internal damage.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Circulation Pump Motor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements