Question about Husqvarna Viking 1
After a needle break and a thread jam (knotted up in a wad under the pressure foot), the needles now clear the lower looper on the down swing, but both needles hit the lower looper on the upswing, and a stitch will not form. On the up swing, the pressure PLATE is lifted a bit, too!!
I must have pulled excessively to clear the fabric from the machine, pulling straight back and turning the wheel back and forth to release the fabric.
I cleaned out the mess, vacuumed it and put in new needles, rethreading everything. I can SEE the needles straddle the looper thread, and then catch on it so hard it almost cuts the thread from the needles.
SOURCE: Free Motion Sewing - Jams
I don't have a solution, but wanted to remind users of this machine that it does not do the proper free motion action until you reach a certain speed. This information is on page 26 of my manual (older machine, so page no. might have changed with newer manuals). You can stitch at the lower speeds, but it does not "hover" and allow you to move the project swiftly and smoothly.
If you can sew regular sewing without thread/bobbin issues, then it is probably something to do with how you have set/threaded/used the free motion to cause the stoppage. Make sure you have a sharp (i.e. new) needle of the correct size for your thread, that the bobbin thread is the same weight thread as the top thread. Turn on the Needle Down button. There is a Free Motion setting in the Set menu, but I have no idea what it does. I turn it on anyway, just in case! What foot are you using? If you don't have one of the free motion feet (there are quite a few to choose from!) use the embroidery foot (small clear plastic one).
Posted on Apr 15, 2008
SOURCE: thread wont overlock
When the thread breaks too often, try these, that goes for all sewing machines
1. Replace the needles,
2. Loosen slightly the tension of the needle threads.
3. The top threads are to thin,
4.The sewing (rotary) hook or looper, has burs,
5. Wrong threading
Posted on May 28, 2008
I need more info.
>Where is your presser fooot pressure set(1-9) it should be around 4?
>How fast are you free motioning (faster is better? from 1-10 10 being full speed.
>Is your bobbin threaded correctly (I need to cover the basics.)?
>Never never use a needle smaller than a 90/14 for free motion (I know everyone's an expert...but trust me)
After all this, it's OK to tighten your tension up on top a little when free motioning and getting eyelashes/spider webs on bottom. around 6 should do it though.
Posted on Mar 19, 2009
SOURCE: my viking serger 905 wont cut
Sometimes the blades need to be adjusted. Lower them all the way manually to the bottom. The cutters if you look on the side should meet. If they don't' meet or if there is a small space then the upper cutter needs to be lowered.
There are screws that hold this in place. You might need a man to help since the screws on my machine are very tight!
Posted on Apr 10, 2009
Sounds like the tension unit is at fault. First check the bobbin tension by removing the bobbin case. Use a half-full to 3/4 full bobbin. Be sure it is threaded through the bobbin case with thread hanging straight down with tension spring on top. Tie the stitch plate to the end of the thread. If the thread pulls the bobbin out, the bobbin tension is too loose. If it does not move when "jiggling" the bobbin, it is too tight (which is not likely based on your description). Small screw (through an open hole) on the side of the bobbin case adjusts the tension of the bobbin case. Left for loose and Right for tighter. Otherwise, contact local authorized Husqvarna Viking dealer for their assistance. You can find the closest dealer at the Husqvarna Viking website - http://www.husqvarnaviking.com/us Good luck.
Posted on Sep 24, 2009
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