Jenn air microwave oven door handle

Question

How do I take apart the door on a jenn air microwave oven (model #M437W). There are no screws and no obvious way to disassemble the door (the handle broke and before I buy a replacement handle, I want to make sure I don't need any other parts).This microwave was manufactured in 1992 and discontinued, but I've found replacement parts onlilne.