Originally Posted by sueisallaboutquilts
I'm not sure which 15 it is. It has a spoked wheel but has a potted motor. I want to find a manual for it.
I saw some online but would like to be sure which one.
Susan, your machine doesn't have a potted motor. Those have no belt and are gear driven, sitting up much higher on the back of the tower, and encased in a metal "pot". Yours is the external, belt-driven motor. I believe this is a 15-90.