Quck answer
To change the bobbin tension on a Husqvarna sewing machine, follow these steps:
1. Remove the bobbin case from the machine.
2. Locate the tension screw on the bobbin case. It is usually a small, knurled screw.
3. Turn the tension screw clockwise to increase tension or counterclockwise to decrease tension. Make small adjustments at a time.
4. Replace the bobbin case back into the machine.
5. Test the tension by sewing a few stitches on a scrap fabric. If the tension is still not right, repeat steps 1 to 4 until you achieve the desired tension.
Remember to always make small adjustments and test the tension with each change to avoid damaging your sewing machine.
A sewing machine uses bobbins to hold the lower thread that loops with the upper thread spool through the needle creating a secure stitch. While it is easy to adjust the upper thread tension on a Husqvarna machine, adjusting the bobbin thread tension can be tricky. It is important to ensure that both sides of the fabric look the same, and if the thread is too loose or tangling, it requires immediate attention.
Identify the Problem
Step 1
Check if the stitch problem is with the upper or the lower threads. If the thread is bunching up under the fabric, then adjust the upper thread tension regulator dial.
Step 2
Ensure that the spool threading of the upper machine levers and guides is correct.
Step 3
Check if the needle type is correct. If sewing on sheer or knit fabrics and there are missing stitches, change the universal needle to a ball point needle. If the problem persists, it’s time to work on the bobbin tension.
Too Loose Tension
Step 1
Using a small flathead screwdriver from the Husqvarna tool kit, tighten the bobbin spring screw located on the perimeter of the bobbin case. Turn the screw to the right or clockwise.
Step 2
Test sew a fabric section.
Step 3
Continue tightening the bobbin case screw in small increments until the stitch looks the same on both sides of the fabric.
Too Tight Tension
Step 1
Loosen the bobbin case screw with the flathead screwdriver by turning the screw to the left or counterclockwise. Do this in small increments.
Step 2
Test the stitch on a piece of fabric after each adjustment. If using thicker threads, it may require more loosening of the case screw.
Step 3
Continue loosening the bobbin case screw in small increments until the stitch looks the same on both sides of the fabric.
FAQ
1. What is the bobbin tension on a Husqvarna sewing machine and why is it important?
The bobbin tension on a Husqvarna sewing machine refers to the tightness or looseness of the thread that is wound around the bobbin. It is important because it affects the quality of the stitches formed by both the top and bottom threads. If the bobbin tension is too tight, the stitches may pucker or the fabric may gather. On the other hand, if the bobbin tension is too loose, the stitches may be loose and easily pulled out. Therefore, adjusting the bobbin tension correctly is crucial for achieving even and balanced stitches.
2. How do I know if the bobbin tension on my Husqvarna sewing machine needs to be adjusted?
You may need to adjust the bobbin tension on your Husqvarna sewing machine if you notice any irregularities in your stitches. If the top stitches appear loose or the bottom stitches are showing on the top, it could be a sign that the bobbin tension needs to be adjusted. Similarly, if the top stitches are too tight or the bottom stitches are pulling through to the top, it indicates an issue with the bobbin tension. By examining your stitches and identifying these inconsistencies, you can determine whether or not the bobbin tension needs to be changed.
3. How can I change the bobbin tension on my Husqvarna sewing machine?
To change the bobbin tension on a Husqvarna sewing machine, start by locating the bobbin case. Open the bobbin case and locate the small tension screw. Turning the screw clockwise will tighten the tension, while turning it counterclockwise will loosen the tension. It is recommended to make small adjustments and test the stitches after each adjustment to ensure the desired tension is achieved. Remember to re-thread both the top and bobbin threads after adjusting the tension. By practicing and experimenting with different settings, you will be able to find the optimal bobbin tension for your specific sewing needs.