|Hook drive shaft with hook mechanism in red box, screw to release with green arrow|
|Bobbin case in place with hook|
|Red arrow for hood, Green arrow for the needle|
|Set screws in red box: loosen up, position hook, then tighten|
So the Viking 12-1 that I picked up free but all frozen up, now works and is going to be a mighty fine sewing machine. I can't find a manual but it's pretty straight-forward. It came with a green metal hinged Husqvarna box with an oil can and set of bobbins but it really takes standard class 15 bobbins.
|Oil can and bobbins (but what's with those plastic bobbins?)|