Michael C Portland , OR July 23, 2022 Appliance: Model WD24X10018 (AP2617344) Water is remaining in the bottom of the unit. After learning more about the possible causes. I decided to try two easy fixes. I changed the Piston & Nut assembly first because that was the easiest to do. the old one was useless with the rubber diaphragm hard and reduced in size by 75%. The change was easy with only needing to take and clean the threads on the washer side. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes