Finally back together. What a major big PITA through-and-through (esp when you have to bum a ride to and from every day...) Thanks for the prev. advice, esp Vader!

I finished reassembly and everything was great until I discovered this little guy in the pic below - a black pin with threads near its head. Anyone remember where this goes??

 

That's the anti theft screw that holds the ignition lock cylinder in.