Tim M Endicott , NY May 04, 2025 Appliance: Model MAYTAG MDB8959SBS3 Bearings fell out of upper rack tracks and let the upper rack fall dishwasher is nearly 20 years old Ordered left and right upper rack slides. The repair was simple. The difficult part was sliding the dishwasher out from under the countertop due flooring that had been added years after the dishwasher. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes