Bob S Richmond , IL November 23, 2015 Appliance: KitchenAid Undercounter Dishwasher KUDS01DJSS0 Kitchenaid Dishwasher Kuds01djss0: The kitchenaid dishwasher (model kuds01) was leaving scum and food pieces on the dishes the dishwasher was making a noise and i found out the chopper assembly was damaged (the gear engagement). How to replace Dishwasher Food Chopper. Replaced the Chopper Assembly, great service, received the piece within two days, great video tutorial. The dishwasher is now cleaning normally and back in action! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes