Coleman Mixing Chamber Vent Stud Repair

Borrowed a nice tool from fellow collector that has a drill guide that installs from the air-tube side and drills out the broken stud. Then tap, install new stud.

 

I managed to completely booger up the mixing chamber the first time - think the drill press was out of alignment or not square or the drill bit bit bent or something. Anyway - had the hole brazed, and re-drilled and tapped and installed - easy easy easy.

 

Now looking for a broken steel one to try again!

Done