Ethan - thanks for the response. I figured it out, primarily with your advice and some help from the following thread:
http://www.peachparts.com/shopforum/showthread.php?t=157945
Getting the gear back in place was a bear of a job, as I didn't want to have to remove the wood face plate, but with some good light, locking forceps, a bit of luck, and a healthy dose of swearing, it went in. All is well!
Thanks again!