New to the world of tractors. I own a ford 1210 tractor, probably late 80's - early 90's vintage. Ran fine the last two year but it won't start now. When I turn the key to the ON position the instrument panel lights up and when I turn it to START the lights go out and nothing happens, no sound or anything. I checked the battery and it is charged. Next step, I think is to look for any faults in the wiring, any ideas would be appreciated.