Scott S Florence , AL January 27, 2020 Appliance: KitchenAid Undercounter Dishwasher KUDT03FTSS1 Kitchenaid Dishwasher Kudt03ftss1: Dishwasher not cleaning rinsing very well. How to replace Water Supply Tube. Replace the water supply tube. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes