Mark H Davenport , IA March 20, 2016 Water would not drain from dishwasher at completion of cycle Using troubleshooting video, determined that piston and nut assembly should be checked. Upon removal, noted rubber piston was completely deteriorated and not functioning. Replaced it and a partially melted inlet cover and it is working great now. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes