Tim W Aurora , CO May 06, 2014 Appliance: General Electric Refrigerator PSHS6RGXBDSS Ge Refrigerator Pshs6rgxbdss: No water to ice maker. How to replace Water Valve. Replaced this part and all is working. A correction to the install video, mine was locate on the other side of the fridge and the wrench needed was a 9/16 not a 1/2 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes