Travis D New Berlin , WI February 10, 2017 Appliance: Maytag Undercounter Dishwasher MDB6759AWS2 Maytag Dishwasher Mdb6759aws2: Inside panel no longer attached to exterior door panel. How to replace Dishwasher Touch Pad Control Panel. The screw mount points along the top of the dishwasher door had all broken off from repeated door openings, and consequently the door assembly would not form a proper seal when closed. Replacing this part allowed us to reattach the inside door panel to the exterior piece, and now the door assembly seals properly, no more leaking. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes