Renae D Chicago Heights , IL June 08, 2017 Ice build up in drain hole and water in crisper drawers and underneath them We installed thermostat- bi metal protector. We first had to unplug the fridge for three hours. We removed all shelves and drawers to get to panel and installed the new part. Then we put it all back together and plugged it back in. We also vacuumed the back of fridge to make sure air was circulating properly. Read More... 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours Tools: Pliers, Screwdrivers