Trying to move a 504 that I inherited from my uncle. It hasn"t run in a number of years. I managed to get the bucket propped up by jacking it up and sliding some 4x4"s under the loader arms above the frame. Thought I could load it on the trailer with the winch until I discovered that the steering does not work at all. Is that normal with this type of power steering? Is it posible that the steering will work but it is low on oil or does the engine have to be running to have steering? Does this tractor have negative or positive ground? Drained the old rotten fuel out today and maybe on sunday I can clean the points and drop a battery in it and see where I"m at.