The shaft for my blower was seized this fall. poor maintenance on my part. Although I could move it in and out, it was a chore, and I didn't have enough leverage to hook it to the PTO.
I eventually unhooked the snowblower from the three point hitch, and then backed the tractor up far enough to hook the shaft onto the PTO. Then I slowly drove forward and freed up the shaft, backed up and rehooked the blower up. I'll be putting that PTO shaft on the bench this spring and getting it sorted out before I bust something!