A refrigerator is one home appliance that constantly runs day and night. It works hard, and it is simply remarkable that they rarely do break down. When a refrigerator does stop working, there may be reasons for it, and parts to be inspected before the actual repair. The internal components of a refrigerator can be a mixed bag. Some are easy to repair while others are better left at the hands of the professionals.It can be quite surprising that repairs can be easy, with only a little knowledge and a little patience as requirements. Learn how to make a few trouble shootings with these simple steps.Internal ComponentsBefore embarking on the actual repair, check the refrigerator’s components first and know which internal part is the culprit for the break down. It can be the thermostat control