Robbie R Ukiah , CA October 19, 2018 Appliance: KitchenAid Dishwasher KUDS220T0 Kitchenaid Dishwasher Kuds220t0: Top rack dishes not getting clean. How to replace Water Delivery Tube. Replaced Delivery tube in like 5 min. Its working Great. Thank You 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes