James J Saint Peters , MO May 04, 2020 Appliance: Maytag Dishwasher MDB7600AWB Maytag Dishwasher Mdb7600awb: Broken door latch and broken upper rack roller. How to replace Door Latch Handle (Blk). Replaced both broken parts. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes