Repairing & Installing the Radiator | 1926 John Deere Model D 🔧🚜

The 1926 John Deere Model D build is getting closer to completion as Nathan turns his attention to the radiator. In this episode, he makes repairs, cleans everything up, and gets the radiator installed back onto the tractor. The radiator is a key part of the tractor’s cooling system. It works by pulling heat away from the engine and cooling the circulating water or coolant before it cycles back through the engine again. Without it, the engine would quickly overheat while running.