Karen R Naples , FL January 23, 2015 Appliance: Maytag Dishwasher MDB7600AWW Maytag Dishwasher Mdb7600aww: Roller broken on dishwasher top sliding rack. How to replace Rack Adjuster Assembly. Purchased part from you and removed 5 screws and replaced with new part Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes