1970 Case Ck580 operator's manual

I can't find my Case ck580 operator's manual. It's black, red and white and gives instructions, fluids, etc. I've been blowing up starter motors and shorting out batteries and I can't figure out why. I have a wire that comes out of a part attached to the exhaust manifold that I believe may be a heater or something and runs to the battery. I can't figure out if it attaches to the positive or negative and a wrong guess will just cost me more money. I apologize for this what to me seems like a...

1970 Case Ck580 operator's manual

1970 Case Ck580 operator's manual