If it takes class 15 bobbins (or class 66?) it is very often standard bobbin case for a lot of brands. I can't find any direct info, but it looks like the UHT line is class 15. There are two general (class 15) bobbin case types, with the tiny arm either in "eleven o'clock" position, or "one o'clock" position. They are easily available on the web and in regular stores. I hope this helps a bit at least. If possible you could take your machine to any sewing store that sells/service machines or even just fabric and sewing accessory store.

This post was edited by taoseeker on Fri, Jan 30, 15 at 11:04