Johan P Vancouver , WA September 27, 2015 Appliance: Samsung Dishwasher DMR78AHS/XAA-0000 Samsung Dishwasher Dmr78ahs/Xaa-0000 / : Error le: drain hose leakage hose torn / broken over the upper metal bracket. How to replace Dishwasher Hose Drain Assembly. Replaced hose and wrapped duct tape around hose to protect against wear from metal bracket. (Metal bracket is behind the insulation and very difficult to detect unless remove insulation on left side of machine. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes