Calvin,
I had the same issue on my 782 electric PTO clutch. To remove the PTO center bolt I used an air driven socket wrench and the bolt quickly spun off. If I didn't have an air compressor I probably would have had to remove the hydro tunnel cover, have a friend put a pipe wrench onto the drive shaft to hold it in place, then use a regular wrench or socket to remove the PTO bolt.
Once the bolt was off, the armature/pulley assembly slipped off the crankshaft without needing a puller.
I had the same issue on my 782 electric PTO clutch. To remove the PTO center bolt I used an air driven socket wrench and the bolt quickly spun off. If I didn't have an air compressor I probably would have had to remove the hydro tunnel cover, have a friend put a pipe wrench onto the drive shaft to hold it in place, then use a regular wrench or socket to remove the PTO bolt.
Once the bolt was off, the armature/pulley assembly slipped off the crankshaft without needing a puller.