It must be. The shaft can be turned by hand if pressure is applied. I
put a few
drops of 3-in-1 oil on the assembly as a last resort with no success.
Not to insult anybody's intelligence on this group, but it is a gear
reduction motor. The shop had several hundred that looked almost the
same, each was
just slightly different except I found one that was indentical, it just
didn't work
either. They were mostly pulls. Not sure why he kept them.
Once again, thanks in advance.