"Some of the challenges included getting the governor to operate properly with worn parts. Also the nut that holds the pitman arm was left loose for many years and was worn badly. I had a machine shop mil 1/4 inch off the top and then was able to slide the pitman arm up farther onto the steering shaft. This tightened the steering to almost new specifications. There were broken rings in the engine and the head needed a complete rebuild. Of course all seals were replaced and things like carburetor, generator and brakes were rebuilt."