Threading Juki MO6843 6-Thread Serger

Even though the MO6843 has a diagram of how to thread it inside the housing, plenty of people have trouble finding exactly where to run the thread. It's fairly complex, and the fact you have six threads doesn't make it any easier. So we made this very long, and detailed video to show you step-by-step how to thread each spool on this machine. We used different color threads in hopes that you may fast forward to find a solution for which part is giving you problems.

[@thearough]

what does the 6th thread do extra? for what application?

[@Papillon_2010]

I have this machine. First time I am seeing a video for it online. Thanks. When I raise my presser foot only the front lifts while the back of it stays down? Does your do this as well? Sometimes, I wish the whole thing would raise. A sewing machine guy told me it's because of the chain stitch. Doe you agree?

[@severussnape3949]

Mine did that also. I loosened the spring near the back of the foot & now the whole foot lifts up. Also check foot pressure turn knob on top of machine.