Timing adjustment consew model 106 - Consew Sewing Machines

Take it in for professional service to start you off on the right track. Timing sewing machines is a very complex and skilled job. They will clean, lubricate and replace the missing screws. This is a very unusual machine. I can't find a Service Manual for it, but I did find a User Manual
https://www.manualslib.com/products/Consew-227-6920833.html

Contact Consew

https://www.consew.com > contact
10850 N.W. 30th Street, Miami, FL 33172. To navigate, press the arrow keys. BESbswy. BESbswy. Tel: 305-471-0200. Fax: 305-471-0243. Los Angeles Location.

Hello lilliang ,

You can check out the procedure in ur manual itself in detail!!

Hi,
That's a great old machine, this link will help you keep it running.
Bob http://www.consew.com/Files/112347/PartsBooks/118.pdf

This may help:

Consew 225 Hook Timing

consew timing

Hook To Needle Timing For Consew 226

...

THE SPRING THAT TIGHTENS AGAINST THE THREAD IS BENT OUTWARDS. IT MUST BE BENT INWARDS BY KEEPING THE TIP HELD UP WHILE YOU PUSH DOWN ON THE SPRING WITH A SMALL SCREWDRIVER. THIS WILL BEND THE METAL INWARDS. NOW, WHEN YOU TIGHTEN THE SPRING AGAINST THE THREAD IT SHOULD TIGHTEN AND LOOSEN AS YOU ADJUST IT. TO ADJUST YOU JUST NEED TO HANG THE BOBBIN FROM YOUR FINGER AND BOB IT UP AND DOWN. WHEN YOU ADJUST IT PROPERLY THE BOB WILL CAUSE THE THREAD TO EXTEND ONE INCH. THIS HAS NOTHING TO DO WITH TIMING SO DON'T BE CONCERNED ABOUT THIS.

The walking foot lever is not touching the material . is the knee pedal adjusted right . is the manul lever on the back down.

Servicing the Timing is NOT a home fix

it's possible that it could be a thread tension or timing problem, when was the last the machine was serviced

The stitch length adjustment is the same as some other Consew post models, located on the manual advance wheel
See :
http://consew.marginspluslive.com/images/products/instruction%20manuals/287RB.pdf
page 4

hi there,
well if you want to learn on tension adjustment and bobbins log to www.youtube.com on search just type sewing machine,then you have it how they do sewing and much more on that you can learn many tricks on sewing,have a nice day don't forget to rate me thank's