Yamata BL4-434D "tension knob sewing machine working" Questions

...tension knob came off. I don't know in The thread tension knob came off. I don't know in what order everything goes back on. I've tried alot of different ways but can't get it to work. The tension ...

...knob called the upper tension regulator (according to the manual). I've had the machine serviced twice in recent years, asked them to repair that problem - and it never gets fixed. The only way to ...

...tension knob should be about 4 or 5, you should be able to pull the bottom thread through on the bobbin with slight resistence, if it is too tight slacken the screw on the bobbin case anti clockwise ...

...tension knob doesn't seem to work. The tension is too tight even when the tension number is one 1 (it should be closer to 3) the tension knob make have gone out, the serger needs to be ...

...the top off you can look down to where the tension knob is coming from. There is a screw that you can tighten while you push forward on the tension knob while set to zero. Keep the presser foot

...tension knob. There are some good youtube videos. Look for one with a higher number of views. Loops under the fabric means you need to tighten the top tension (turn knob to right) gradually until you ...

tension knob washers, or over the washers? I put the spool thread over the washers on the tension knob. Was that right? My test cloth was a pice of a cotton shirt. Is that okay to use for the original

...top tension and the tension knob isn't responding the the tenison knob needs to be checked, cause it may need to be replaced and that way the repair technican can also check the timing of the ...

...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 ...

...tension adjuster knob then that will be your problem if they are there then check that the tread is between the plates and not behind them missing plates are available from a sewing machine mechanic ...