Andrei M Tacoma , WA October 03, 2014 Appliance: General Electric Refrigerator GTS18SBSWRSS Ge Refrigerator Gts18sbswrss: My refrigerator would stop working after about 10 hours of operating. How to replace Defrost Timer. The defrost clock was getting stuck in defrost.Replaced the defrost clock.Fridgr is working. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes