I have a f3060, currently with snowblower attachment. It won't try to start or run on its own. I have tried every neutral safety I can think of with PTO, seat, park brake. The battery and glow plug lights on the column won't come on. They usually come on when you turn the key. I can hear the fuel pump running. It will start and run by jumping the starter nit as soon as you let off it dies. Everything else has power when you turn the key on. Any suggestions or tips? Thanks