I have juki 7923. It is cover stich. ones in wile the looper is not caching what shoud i doo

SOURCE: how to adjust the stich lenght on a juki ddl 553 strite stich.

I still don't understand this. I have acquiured a juki DDL 553 recently to discover I have no idea how to change the stitch length and that there is no reverse stitch. I have pressed the black button and have tried to turn the side?( the wheel?) but when i push down on the black button there is no way to turn the wheel it doesn't move, maybe there is some other part I'm supposed to be moving??

TCHNICAL SUPPORT FOR JUKI-JACK-PEGASUS

• 180 Answers
• Posted on Nov 12, 2010

SOURCE: Juki 6700 looper number

lower looper part no.: 119-99307
upper looper for 3 thread and 5 thread : 118-88104
upper looper for 4 thread : 121-76004

SOURCE: hi, I have a Juki

Did you figure this out? Does the Juki DDL-552 zig zag (304) or just straight stitch (301)?

Are you trying to adjust the length? the zig zag width? or the actual TYPE (eg. locking stich, blind stitch) of stitch?

Tally Girl

• 1134 Answers
• Posted on Jan 10, 2012

SOURCE: Juki MO-634DE Stiching

I tried to find this on the Juki website but its obviously a previous model so not much info on there. But did find it listed elsewhere as a 3/4 thread overlocker.

So I'd guess at the following, it probably seams a four thread marrow (overlock seam) made with two needles and two loopers. And a three thread overlock seam where you use either the left or right needle, this would give you either a narrow or wider 3 thread seam. Image below of 3 and 4 thread overlock seams.


Lastly, I would suggest that the D denotes Differential feed, this is a feature that controls the two feed dogs in the machine and gives you the ability to set them to move at different speeds - very handy to control the fabric feeding but also used decoratively for lettuce edging.

Rolled hem - most overlockers of 3/4 variety will also do a rolled hem; however, I can't actually confirm if this model does or not. But look around for a retractable stitch ****** in the foot or needle plate or a second needle plate in the accessory case. Rolled hemming is also very useful and most models will do it now; just variation in how you actually set it up to do so. Bernettes you flick a lever in front of the needle/foot area, earlier Elnas like the L3 and L4 you needed to change the needle plate and a little ****** in the presser foot.

Of course, you could email the local distributor for Juki in your country and ask them and this may be the best way to check. Just copy this into your browser
http://www.juki.co.jp/juki_form/home_e/toiawase_form.html to go to their contact us page.

SOURCE: juki ddl8500

try adjusting the top thread tension