I would post this to “Keya Motor Installation Examples - Lots of Pictures” but that thread is closed. I recently installed a Keya motor on a 1066. The tractor originally had a tilt steering wheel but the tilt was worn out and since I never used the tilt anyways I installed the motor using a tilt eliminator kit. I cut off the tab that holds the motor stationary and welded it to the tilt eliminator block.
I haven’t ever seen anyone mention how they retain the motor onto the shaft. This is a bit awkward as the end of the shaft is down inside the Keya motor and a normal nut will not fit.
I made a nut by drilling and taping a piece of tubing to match the end on my steering shaft. I then cut the head off of a bolt leaving just a bit of the bolt shank and welded the bolt head to a washer. I then welded that to the end on the tube.
