The guy I replaced at work was meticulous with record keeping (he wasn’t so meticulous with actual maintenance though). I knew there had to be manuals for this thing somewhere. Finally, today I found a box of automotive paperwork.
There isn’t much info in them but they’re neat to have.
The accessory catalog is amazing! They sold everything you would need for a small Hobby Farm (or Cult Compound if that’s your bag) at one point. Diskers, Harrows, Back Hoes, Fork Lifts, Sweepers, you name it it’s there.