Doug S Tyler , TX October 19, 2015 Appliance: Maytag Undercounter Dishwasher MDBH965AWS40 Maytag Dishwasher Mdbh965aws40: I had a broken wheel on the bottom rack of my dishwasher. How to replace Dishrack Wheel Assembly. Just ordered the part and put it on. It was about a 5 second fix. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes