Dave S Wingdale , NY September 30, 2016 Code nd I had to remove the front of the unit. Was then able to access the hoses to check if any were clogged, found some debris. But nothing clogged. I then removed the pump motor. Pulled it apart and found the magnet on the shaft split the full length. (Seems to be a common problem) installed the new one. And all is good at this time. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes