Matthew T Walla Walla , WA June 08, 2020 Appliance: Maytag Undercounter Dishwasher MDB8959SAB0 Maytag Dishwasher Mdb8959sab0 / : Cracked plastic support on top rack adjusters. How to replace Adjuster. Purchased replacement parts from Appliance Parts Pros. Received parts very quickly. Removed broken components and replaced with new. Required a Torx screwdriver to remove and replace. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes