|Singer 328k takes flat cams|
|feed dog disengagement system|
Well I removed the throat plate and saw this black piece situated beneath it. This raises up the throat plate just enough to bypass the feed dogs. Since it wasn't shown in the manual, it must have been an optional accessory added later.
|The typical accessories|
This machine has an oscillating hook, and also has a belt (running off an enclosed motor) rather than a direct gear drive. But while that means the 328k doesn't run as smoothly and as fast its TOL cousins, that doesn't detract from the stitch quality which is as good as any I've seen.
And of course, I always supply my little clip of the machine in action. It sews nicely, and it is in great condition - ready to give a new owner years of good, reliable service.