Richard C Flower Mound , TX March 13, 2016 Appliance: General Electric Free Standing Microwave JVM1650AB002 Ge Microwave Jvm1650ab002: Turntable coupler on my ge microwave was broken. How to replace Turntable Coupler. I ordered the new turntable coupler on 3/8 at 6:33 PM (CST) and received the part on 3/10 at 11:000 AM. It was very easy to snap into place and my turntable now does at it named. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes