Tim D Knoxville , TN December 06, 2018 Appliance: General Electric Dishwasher PDWT180R10SS Ge Dishwasher Pdwt180r10ss: The motor pump assembly seized up and was inoperable the flood sensor was leaking and overflowing through the door. How to replace Dishwasher Float. Thanks to appliancepartspros.com the dishwasher was able to be repaired quickly and under budget. I removed the motor pump assembly and replaced it. I was also able to change out the faulty flood switch and replace the seals to stop the leak. The appliance is once again good as new and ready to run a new load of dishes. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes