Rich G Acworth , GA July 12, 2016 Appliance: Samsung Refrigerator RS25H5111SR/AA-0000 Samsung Refrigerator Rs25h5111sr/Aa-0000 / : Ice maker quit. How to replace Refrigerator Ice Maker Assembly. Tested water valve, good, so must be icemaker. 8 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes