Remember this? I needed to remove the entire hook assembly, and work at the rust. I have to say, I wasn’t sure how this would turn out in the end. There was more rust between the layers than I anticipated. It required several rounds of soaking in kerosene, some scrubbing, then some buffing. I needed to get it to the point that everything could move smoothly and thread wouldn’t get caught on rust or burrs when stitching.

This is a quick video of the first “movement” test. Keep in mind, at this point, the machine has not been ...

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