Charlton S Hickory , NC April 07, 2015 Water dispenser wouldn't shut off properly glasses would overfill as a result The limit switch would get "stuck" in the on position so I changed that. Also changed the actuator pad for good measure as I mine was worn and dirty. You'll need a T15 driver (torx) to access the panel, then a small phillips screwdriver to remove the limit switch. This fix takes about 10-15 minutes. Dispenser functions properly now, shutting off when released. No more spillage. 27 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes