Hi folks. I have a late 1960s Ford 4000, 8 speed 3 cyl diesel. I just replaced the PTO shaft and bearings and such, but now that it's all back together, the PTO lever detent doesn't seem to work. The PTO turns on and off (maybe not off as fast as it used to) but it doesn't have the stop fore and aft that it did before pulling the old shaft. Also, forums said there would be a washer that dropped when I pulled the old shaft. I never did see that washer drop out or maybe I somehow was able to get the shaft in with it down. Not sure. Any help would be appreciated to figure out why my detent is gone on that lever. Thank you!