20 Most Recent Juki MO-654DE Mechanical Sewing Machine Questions & Answers

hi there just send to me email , i will send to you instruction manual for MO-654 , as you know this machine is very old , so PDF copy is not a good but not so bad. BEST REGARDS ASHRAF CAIRO - EGYPT [email protected]

Tweezers!! The ones with the angled tips.

I've look for info on changing the needle & can't find any or a manualgo to the websites below & ask them about a manual or how to change the needle sewvacdoctor.coma1sewingmachines.com

make sure the top tension is not to tightkeep longer thread tails for 4 to 7 incheskeep the thread pulled behind the needle before you start sewingsee if that helps solve the problem

sewusa.com has some threading diagrams

I'm not in the UK,,but I suggest to look in the phone directory for a repair shop in your area

or try on ebay or sewingpartsonline.com or sewforless.com

there could be two things that I can think of right away, one the thread may be old, even if you brought it from the store, two, the needle is in the wrong way or it is the wrong needle .

Try decreasing your stitch width and this should help. Put your tension dials on 4. Also make sure when you thread your machine your presser foot lever is up to allow you to get your threads through your tension discs properly. To test the tension (usually set at 4 on all 4 knobs) when you thread around the knobs pull the thread on both ends like you're using dental floss around the discs under the knobs so you can feel the pull (tension) on the thread. Let me know if this works for you.

EBAY ITEM 160454752052

Could not find. Here is one for the 634 that may help - http://www.sewusa.com/Threading_Diagrams/Threading_Pages/Juki_Sewing_machine_threading/Juki_MO_634_Threading_Diagram.htm

Raise the thread antenna and loopers to their highest position.

Set the tension controls to zero before threading.

Many sergers have the threading diagram inside the front door of the serger.