Bob F Las Vegas , NV December 21, 2018 Appliance: Maytag Undercounter Dishwasher MDB7759AWW1 Maytag Dishwasher Mdb7759aww1 / : Lower dish rack had broken missing and rusted out spots. How to replace Dishrack (Lower Rack). Replaced the rack. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes