Thanks guys for the ideas. I don't have another hydraulic supply, or room to get another machine near it except from the rear. I do have a JD 855 I could haul 60 miles to pull it out of it's spot, but that's not my 1st choice. It could end up being my only one. I could then tow it out of there, but I didn't think I could tow start while in reverse, very well.
I thought that with increased voltage, it might bridge a wider gap in the starter with 24.
I will look at the starter again to see if the power can be disconnected from the solenoid to it. I remember the 2 posts one on the solenoid with a cable running to it from the battery, and one on the starter next to it. I may be able to disconnect the lead from the starter post. I would need a helper to hold the starter button. I wouldn't want the starter to crank the engine with the socket extension prying inside the yoke that I used before to move the engine. There isn't a nut that I can put a socket on. If there was, the ratchet could take care of a sudden movement, but I'd still be nervous. Looking at the front of the engine, does anyone know which way it rotates while running? I think it's clockwise, but not certain. That would be very important.