Steve U Paso Robles , CA November 14, 2021 Appliance: KitchenAid Undercounter Dishwasher KUDL03FVSS4 Kitchenaid Dishwasher Kudl03fvss4: Dishes were not getting clean. How to replace Spinner Kit. Discovered stripped threads on lower spray arm and replaced it with a new one. Also replaced spray arm seal,spray arm bearing,spinner kit,and food chopper. (chopper was clogged) Now it works like new! 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes