William M Toms River , NJ April 08, 2016 Appliance: General Electric Dishwasher GSD4020Z02BB Ge Dishwasher Gsd4020z02bb: Pump connector was leaking also replaced inlet sump. How to replace Inlet Sump. Ordered parts .They arrived in three days.Disconnected dishwasher, slid it out from under the counter.Turned over the washer and took out old and put in new. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours