Keith B Cary , NC February 24, 2021 Appliance: KitchenAid Dishwasher KDFE104DWH3 Kitchenaid Dishwasher Kdfe104dwh3: Water was not coming out from the spray arms. How to replace Pump And Motor Assembly. By replacing the Pump and Motor Assembly (WPW10605057), that is all of the parts that might stop the water from spraying. And following your video, I was able to replace the part and resolve the issue. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours