Icemaker Thermal Cut-Off 3206319

First I removed ice maker and tested the micro switches and motor individually. Then checked the resistance of the heater element, and the thermostat. All components tested okay and worked individually. However when installed in the freezer the motor would not turn. and if you manually turned the gear in front, which should cycle everything,nothing would happen. Finally, I found one part that I had not checked, the thermal cut-off, and upon removing it, one wire fell off the small square piece. This wire was corroded. I replaced the unit in about 10 minuites and ice maker is working perfectly again.

After disassembling, the thermal fuse I ordered were not and exact fit, I had to cut off the ring terminals, strip the insulation back and splice it in.
It works.