Matt M for Model Number LDS5540ST My LG dishwasher is not washing properly. I cleaned the filter, in the sump, I cleaned all the sprayers and water delivery tube that goes up top (they weren't that dirty, machine is 3 years old with light useage). It makes a loud grinding noise ,the plates etc are still dirty, the detergent tabs are still not dissolved when its finished. I open it when its on and not a lot of water is spraying out of the 3 sprayers,the pump gasket looks pinched. I was going to replace the motor(lg part# 4681ed1004b) and pump gasket (lg part # mfz32863101) am I on the right track please?
Answer Matt, This unit has a diverter motor on it that would allow the water to go between the sprayers and would be the most likely cause for this issue. The part number would be 4681ED3001D. Read More... Answered by AppliancePartsPros.com | Tuesday, March 13, 2018