Panasonic 2FB4S40100200 Thermostat

hi I am Molly Patterson and we are back in the tundra showroom with Jerry green our service tech and he is going to teach us today how to fix a refrigerator [Applause] [Music] [Applause] how do we know if the thermostat needs be replace thermostat can fell into two ways you can either fail closed or can fail open if it fails open the unit's going to shut down and it's never going to come back on okay and you're gonna know it the next morning when you open the door and it's a hundred degrees in the box when it fails closed in the box the compressor continues running and it just runs and runs and runs until it eventually freezes the evaporator up and again when you come in the morning you open it up it doesn't feel as cool as it should this is a typical thermostat you would find it's got a capillary tube two prongs on it this is just a this is a manual control thermostat there's what it i