I am a novice with a recently acquired 111W155, and I have learned quite a bit lurking on this forum including to procure a servo motor from Keysew.
To try to learn even more about the machine, I decided to collect information from various sources into a single document. However, while trying to create the document I discovered that I did not have the knowledge to decide which source document to use for a particular subject. Instead, I have decided to make more usable separate versions of several public domain documents. The first document transcribed is the 111W155 portion of the sewing machine repair chapter of the US Navy course NAVEDTRA 14217.
If anyone would like a pdf copy, would you please send me a message.
That's a great resource! I have seen it before, and don't know if I have it on hand any longer. I would love a copy again. Clear, meaningful info. that can be applied to a wide variety of machines.
Tejas,
!Gracias!