Peter S Lawton , MI October 29, 2015 Appliance: Amana Refrigerator TG21VW Amana Refrigerator Tg21vw / P1301803w W: Ice maker quit working. How to replace Replacement Icemaker. Replaced icemaker and shutoff arm. Easy project. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes