Diane Y West Reading , PA November 02, 2014 Appliance: General Electric Microwave JVM1540SM4SS Ge Microwave Jvm1540sm4ss: Door latches on microwave had broken off resulting in microwave being unable to engage cooking mode. How to replace Spring,Latch Door. Went to the GE website and found the diagram and operating manuals for my model of microwave . Located the necessary parts that needed to be replaced and then purchased them on AppliancePartsPros.com at a savings. Repair was a 15 minute event and microwave now enters cooking mode and door shuts and stays shut just like before it was broken. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes