Dan G Wheaton , IL July 20, 2018 Appliance: Model 66512783K311 Groaning sounds. Leaking under dishwasher. Failing to clean dishes and melting dishes. Replaced sump, wash pump, drain pump, diverter motor, and thermostat. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours