My dryer stopped tumbling; the light comes on, when I press the start button, it will go through the whole cycle, but it doesn't tumble!!! I called for service, & was told that it's my THERMAL FUSE. Does anyone know anything about this, & furthermore, how to open my Maytag MDE8000AYW, to get to the thermal fuse, to replace it? Like, WHERE is the thermal fuse located???