Ok so fluid was changed when I had trans off during clutch replacement. It was still pretty clean and no chunks of anything. So that seems like a good sign, I was expecting some metal pieces. But here is a pic of the inside of driver side pto passage. There seems to be two main shafts in there, an upper and a lower. The upper shaft looks like it has the slider that the shift fork hooks to. And toward the engine is a yellow/gold toothed ring that turns just a lil each way and then a metal toothed ring slightly wider then the gold one. I'm just referancing these parts cuz they seem to be part of the shifting gears. But not 100% what I should be looking for or what to giggle around on while I have my dad trying to shift it back to neutral with a lever?.?.?