well yes the motor differences forsure but there are just inconsistency with what that machine has or looks like compared to mine. also the attachments are definitely different years as they are so different. so i tried to adapt to what was in the manual and use what i could but i had no luck but that could be from how its written or worded. i still havent really done much with the attachments as i just havent found the drive to figure them out in a different way.
i do have ripped up pieces of a manual that came with the machine but even that one is different version and i am missing so much of it it really only would help if i had the treadle version since that is all there. but even so it didnt have a specific model name on the front if i recall correctly.