The machines top thread may not be threaded correctly. – Check the threading path of the top thread and rethread your machine. 2. Make sure the needle thread is behind the needle bar thread guide on the needle bar.
Why is my top thread not catching?
Check the upper thread. – Check to see if your upper tension is too tight. … – Your thread could be caught on something between the needle and your spool of thread if so, your thread will be too tight for the needle to pick up the bobbin thread. – Make sure that the upper thread is threaded properly.
Why is my sewing machine not making a stitch?
Skipped stitches can mean one of two things: needle issues or disrupted timing. First, your needle may be dull or damaged and needs to be replaced. You should also check that you are using the correct needle for the type of fabric you are sewing.
Why is my top thread not moving?
Pull the upper thread by hand from below the presser foot, and check that the thread moves smoothly. If the thread does not move smoothly, it is not correctly threaded. Unthread the machine and rethread the machine. Make sure the thread is correctly positioned in the needle bar thread guide.
How do I adjust the tension on my top thread?
Changing Bobbin Tension
You should see a small screw on the flat/closed side of the bobbin case. Turning the screw a tiny bit counterclockwise will loosen the bobbin tension; turning it clockwise will tighten the tension.
What number should tension be on sewing machine?
The dial settings run from 0 to 9, so 4.5 is generally the ‘default’ position for normal straight-stitch sewing. This should be suitable for most fabrics. If you are doing a zig-zag stitch, or another stitch that has width, then you may find that the bobbin thread is pulled through to the top.
What are the common sewing machine troubles?
Some common sewing problems are:
- Needle thread breakage.
- Bobbin or looper thread breakage.
- Thread fusing when the machine stops.
- Skipped stitches.
- Imbalanced / variable stitching.
- Staggered stitching.
- Variable stitch density.
- Seam pucker.
How do I know if my timing is off on my sewing machine?
If your hook tip is passing through or below the needle eye, then the timing of the sewing machine is off. On the other hand, if the hook tip is passing above the needle eye, but extends past the needle more than a couple of millimeters when the needle eye meets the radius of the hook, then the timing is also off.
How long should a sewing machine last?
Typical Life Expectancy of a Sewing Machine
In general, sewing machines are known to last well over five years and sometimes as long as 25 years. However, the conditions that the sewing machine is exposed to will make a huge difference in its lifespan.
How do you adjust the tension on a bobbin?
To tighten your bobbin tension, turn the tiny screw on the bobbin case a smidgen clockwise. To loosen bobbin tension, turn the screw counterclockwise. A quarter turn or less is a good place to start.
Why is my top thread so tight?
If the bobbin thread was incorrectly threaded, the upper thread may be too tight. … If the upper thread was incorrectly threaded, the upper thread may be too loose. 4. To increase the upper tension – increase the tension setting or turn the knob to the right.
Why is the tension wrong on my sewing machine?
When sewing fabrics together problems can occur when the thread tension is not correct, the needle or bobbin is not inserted properly, or the machine is not threaded correctly. … Check you have chosen the right needle size and thread to suit the fabric type and weight.
What tension should I use for cotton?
Cotton requires a moderate tension setting, usually between three and four.