Brian A San Clemente , CA October 07, 2019 Appliance: KitchenAid Dishwasher KDTM704ESS0 Kitchenaid Dishwasher Kdtm704ess0: Water leaking out front door during wash cycle. How to replace Arm-Spray. New spray arm fixed the problem 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes