Why does my machine break the thread a lot? A juki cp 130

Watch your thread while sewing slowly. You may be able to see where the problem originates. It may just be a matter of the thread popping out of a thread guide or looping around something it shouldn't.

Avoid old or bargain bin variety thread. Invest in fresh, good quality thread.

Try installing a brand new needle.

When threading the upper thread, ALWAYS RAISE the presser foot. Remove all the thread from the machine and rethread from the beginning. Confirm the thread path is correct and that the bobbin is loaded and threaded correctly. Set the tension to the midway point to start and then tweak it for your particular machine.

Sewing Machine Problem 1 Thread Breakage

Why Does My Thread Keep Breaking While Sew

Sewing Machine Thread Keeps Breaking