Roy R Wimauma , FL September 27, 2014 Appliance: KitchenAid Dishwasher KUDS24SEAL1 Kitchenaid Dishwasher Kuds24seal1: Radial ring bearing was worn and mostly missing no water getting to upper wash arm. How to replace Nylon Radial Ring Bearing. Searched your site and found drawings and videos to assist me. ordered a new bearing that arrived the next day. followed the instructions in your video and installed the new bearing. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes