On Mon, 5 Jul 2010 04:16:38 -0700 (PDT), ransley wrote:

If you are lucky its a bent blade and sheared flywheel key, its a Diy
job with a flywheel puller

I found a better video of a Craftsman with Tecumseh (I don't know what
engine I have yet) which used a flywheel puller to replace the keyway.

I was surprised there are no threaded holes for the flywheel puller, but
once you self-tap them, you pull it up (the other guy used a screwdriver
instead of a flywheel puller).

http://www.youtube.com/watch?v=QuI7cLa_fk4