John G Round Lake , IL December 21, 2021 Appliance: General Electric Dishwasher GSD4200J00BB Ge Dishwasher Gsd4200j00bb: The dishwasher not draining all the way. How to replace Piston & Nut Assembly. Replaced the piston and nut ass'y. Very easy to fix. Received the part sooner than estimated despite it being the Holidays. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes