
Check for fluff or cotton that can become stuck between the tension plates.It can be a good idea to set the needle tension before balancing the tension of the upper and lower loopers.Some things that you might want to be careful of are I have to say that they look fiddly things to thread, but I am sure it's one of those things you can almost do in your sleep once you know what you are doing. The manual might be useful for you, but the one I found has to be paid for unfortunately and will cost $10 to download. The machine that the lady is threading is not the same as yours, but I think you will find it similar enough to be helpful, at least I hope so.

I find that it is easier to actually watch someone and learn from that, than to have someone explain it as that can get confusing.


Threading a Brother 760d overlocker looks tricky, so I have included a video of someone doing it.
