We have bought a secondhand Juki MO 2300 Series Overlock Industrial machine. We have no manual and no way to check the correct threading of this machine. Appreciate your help. East Africa (Tanzania)

SOURCE: rethreading my juki overlock

threading industrial overlockers can be very tricky do you not know anyone who ever worked one in a factory because showing is much easier than telling

SOURCE: THREADING FOR JUKI MO 357

Put new needles in it.

Following the colors, thread the upper looper first, then the lower looper. Next thread the needles. Always thread in this order.

SOURCE: I want to have my Juki MO-2516n do a mock safety stitch/4 thread

I have a Juki MO 2516N. It does not have the capability to serge 4 threads. The only options are 2, 3, and 5.

SOURCE: i bought a second hand juki MO. 816 sewing

here is a link to the manual
http://www.raichert.com/adobe/MO804-12-16%20Inst.pdf

hope it helps!
have fun sewing =)

SOURCE: Need instructions for threading Juki MO 3314

Open the font of the serger and the instructions will be printed on the serger or on the door.

Raise the presser foot and set the tensions to zero when threading.

Turn the hand wheel so the upper looper (curved one) is at it's highest point and thread it first, and then the lower looper.

With some sergers you must thread in a certain sequence. This should be indicated in the instructions on the serger.

Set the tensions back to normal ( 4 - 6), lower the presser foot and run a length of stitching to see if the threads are knitted together as they should before you start serging your project.