Albert O Manchester , CT September 25, 2017 Appliance: General Electric Free Standing Microwave JVM1860WF001 Ge Microwave Jvm1860wf001: Microwave turntable motor not working. How to replace Turntable Coupler. Replaced motor and coupler. Thanks to your excellent video, the repair went smoothly. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes