Threading diagram for a 451K31?
Hey Guys! long time no see, It's been a while since I've added to my vintage collection. Recently I just bought a 1963 Singer 451K31 for only $50! Problem is that I'm used to regular home vintage machines, and I need to get some diagrams for this beast. It does come with a newer motor and a table. So it's pretty much complete. I just gotta keep from breaking thread.
If you have any directions I could wander to or even a photo of a diagram I would most greatly appreciate it!
Thanks,
Foufymaus