My Inner Bob Vila

I took a shot this morning at changing out a gear on our balky garage door opener (an overworked machine circa 1994). I'm happy (actually, thrilled...or possibly sinning with pride...) to report success, and a savings of at least $80 and possibly more if we had to replace the unit! I'm hoping we get another 6 months to a year out of it. Here's the photo proof (the faulty gear, its replacment, and then a mid-process shot):