Re: Prop won’t turn, but the powerhead does

[Don]

I’m assuming Dan and Joel have it figured out now, couldn’t make sense of what was going on. You won’t need the new retaining screws or threaded alignment rods until reassembly. Please don’t try to substitute those three retaining screws with hardware store equivalents.
The tough part will be getting that crusty bearing housing out of there. The next hurdle will be the large snap ring(s) that hold the retainer in place.