I was given a Kenmore sewing machine 12 stitch model# 158-13521 and I am not sure how to change the dials to get size of stich, or width. I was looking for a manual but I cannot find one. I have found one for the 8 stich and wondered if that would work.

If the zig zag function on your Elna Carina sewing machine is not working, there could be a few possible causes:

1. Incorrect stitch selector: Make sure you have selected the correct stitch on your machine. Double check that you have selected the zig zag stitch, and not accidentally switched to another stitch.
2. Incorrect stitch width: The stitch width knob on your machine controls the width of the zig zag stitch. Make sure that the stitch width is not set to zero, as this would prevent the zig zag function from working. Adjust the stitch width to the desired size.
3. Tension issues: If the thread tension is too tight or too loose, it can affect the zig zag stitch. Check your thread tension to make sure it is set correctly.
4. Clogged machine: Dust, lint, and debris can accumulate inside your sewing machine and affect its performance. Clean your machine thoroughly, including the bobbin area and the feed dogs.

If none of these solutions work, it may be necessary to have your machine serviced by a professional.

On normal strait stich position.

Here is a threading diagram for this industrial machine
http://www.sewusa.com/Threading_Diagrams/Threading_Pages/Juki_Sewing_machine_threading/Juki_552_553_555_227_Threading_Diagram.htm

You can also buy a manual here
http://www.sewusa.com/Sewing_Machine_Manuals/Juki_Manuals/Juki_Industrial_Sewing_Machine_Manuals/227-552-553-555_Instruction_Manual.htm for this model.

I would have thought there would be some sort of screw or adjustment to control stitch length but I can't find an image for your model.
However this image might help, http://www.johnharbsew.com/images/threading/JUKI-DNU-241-TD.jpg, my Singer 20U, has a dial like this with numbers on that you adjust for length, is there something similar on the Juki?

not sure which model you have but you should have a stitch length control and a stitch width control. locate the stitch width control and set it to zero.

if you have done this and the machine continues to zig zag the zig zag mechanism inside the machine is most likely seized up. try lubricating all linkages inside and move the control lever a few times to see if it will free up.

if not you may need a tech to service the machine.

scott.

hi! this particular problem is common when tension and stiches adjustment does not match and complied to fabrics your trying to sew,there a is hard way to find manual specialy to old ones. but if you want it may help you some i got here on manual sears 1803.if your control look similar to this in figure there are stitch control one for straight stitching and one
on special stitching.the small dial near needle is tension dial.You can set tension on # 3 to 5
stitch dial as in figureif you are
sewing a straight stiches set to # 8 to 12 trial are needed somtimes to acquired smooth sewing,Be sure no mechanical problem regarding in machine operation.try to sew a cotton fabric for trial then if sewing another fabrics sudden adjustment should be done.If your machine is equipted by auto tension just select on the fabrics.well small information can sometime helpfull ...nice sewing

Try setting the stitch width to zero and then change stitches. The cam feeler may be in the way.
good luck

You have selected the Stretch Stich (SS) mode on the stitch length regulator, just turn the knob around until you have a number 1 - 5 and that should be it.
The model number will be the last digits on the metal compliance plate with voltage etc.....looks like:
V / 1234 / 123454321 / 2016
www.bargainbox.com.au
This then would be a Model 2016

The brother website has a users manual for it that can be downloaded. Use this link to get it:

http://welcome.solutions.brother.com/bsc/public/us/us/en/doc/manual_index.html?reg=us&c=us&lang=en&prod=hf_ls2125eus&type2=5&flang=English&dlid=

I rooted around and finally found the manual and all the attachments for the buttonholer. Thanks anyway.

You can do all of these stitches by using different combinations of your stitch selector, stitch width and stitch feed knobs, for instance, on the panel I can see on your machine:

http://www.jo-ann.com/joann/product/images/52659.jsp?CATID=cat3122&PRODID=prd11333

Stitches 1, 2 & 3 are straight stitches, centered, left and right. Really basic stuff, not different stitches at all. 4,5,6,7 & 8 are zig-zag stitches of different widths. 9 is the widest zig-zag (no. 8) on a finer stitch length, etc...

I think you should try and get an instruction manual for your machine. After a lengthy search of my usual manual sources, I've determined that that this may not be so easy. I think you should contact White on their 800 number and let them try and help you... 1-800-331-3164.

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