Slim for Model Number WHIRLPOOL MODEL Sorry I dont have the model number im not at home but the pump assembly #is 3369015 the sidewinder. My dishwasher is about 2yrs old I noticed water sitting at the bottom of the tub and wont completely drain so I opened the door and activated the switch so I could see what going on as it cycles and I never see the spin arm really move or turn then when it was draining I looked at the motor it was turning like super slow motion. I took it all apart when I detached the motor from the the pump assembly the motor spins freely by hand now. But the impeller inside the assembly is stiff is that supposed to be that way or is my motor just weak and the impeller is fine tight inside the pump like it is? I opened the impeller housing and all the fittings are rubber and dont turn easy but not damaged. This is the question I cant find an answer for are you supposed to be to turn that impeller easy?
Answer Hello Slim. No, due to the magnets inside the motor, there is resistance on the impeller. Check and make sure the water is filling to the bottom of the heater. If not, you may have a bad water valve and the pump and motor WPW10757217 may be fine. Hope this helps. Read More... Answered by AppliancePartsPros.com | Wednesday, November 2, 2011