Charlie C Alna , ME August 27, 2017 Appliance: Kenmore Undercounter Dishwasher 66513213K901 Kenmore Dishwasher 66513213K901: Dishwasher not getting dishes clean. How to replace Spinner Kit. Replaced upper and lower spray arms and a few other parts. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes