Year: 2000, Lazer Z HP-52" S/N 220,000-259,999 One of my guys hit something REALLY hard, with the center spindle which will not back out for anything. I've put everything on it, last attempt was 3/4 impact @ ~1600 or so ft/lb So.. I ordered a whole new spindle assembly (#58 on the diagram if you care) http://www.partstree.com/parts/?lc=exmark&mn=LHP5220KC+S/N+220,000-259,999+(2000)&dn=40320013 My question is, (since the blade is stuck on..) whats the most efficient way to get the pulley off / is there a specific puller I'm going to need? or any other random issues I could expect to encounter. I am operating under the assumption that if I get the pulley off, I can just throw it out, drop the old assembly (blade included) through the deck, throw the new one in, and eat grass; realistic assumption? Thanks!