Anastasia L Moon Township , PA December 16, 2018 Appliance: Model 665.13923K011 The wheel assembly had worn so the wheels fell out of track often The simplest repair to a dishwasher I could imagine. The wheel assembly just locks in with a sliding part, the track just slides in and locks on with the plastic snap in piece. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes