Felipe R Duncanville , TX April 05, 2022 Appliance: Kenmore Undercounter Dishwasher 66513289K113 Kenmore Dishwasher 66513289K113: The upper rack rail wheel in my Kenmore dishwasher. How to replace Dishwasher Upper Rack Adjuster Kit. Love the video explaining how to do it. Otherwise, I would have never figured it out. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes