BERNINA Sewing Machine Bobbin Thread Problems

Having trouble with your BERNINA sewing machine’s bobbin thread? You’re not alone. Many sewers have experienced problems with their BERNINA sewing machine’s bobbin thread, from tangles and knots to thread breakage and tension issues. Fortunately, there are a few simple steps you can take to troubleshoot and resolve these issues. In this article, we’ll discuss the most common BERNINA sewing machine bobbin thread problems and provide tips on how to fix them.

Whether you’re a beginner or an experienced sewer, it’s important to understand the basics of how your BERNINA sewing machine works. Knowing the basics of threading, winding, and tensioning your bobbin thread will help you identify and resolve any bobbin thread problems you may encounter. With the right knowledge and a few simple tools, you can get your BERNINA sewing machine back up and running in no time.

Common Causes of BERNINA Sewing Machine Bobbin Thread Problems

Bobbin thread not winding properly

Bobbin thread jamming
Bobbin thread not feeding through the needle
Bobbin thread not catching the top thread

Bobbin thread knotting up
Bobbin thread coming out of the needle plate
Bobbin thread not being pulled up

Bobbin thread not being cut properly
Bobbin thread not being tensioned correctly
Bobbin thread not being wound evenly using the BERNINA

Causes of BERNINA Sewing Machine Bobbin Thread Problems and How to Fix Them

This article will provide an in-depth look at the causes of BERNINA sewing machine bobbin thread problems and how to fix them. It will cover topics such as thread tension, bobbin winding, and threading the machine. Additionally, it will provide step-by-step instructions on how to troubleshoot and resolve common bobbin thread issues. By the end of this article, you will have the knowledge and skills to confidently tackle any bobbin thread problems you may encounter.

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Bobbin Thread Not Winding Properly on BERNINA Sewing Machines

If you’re having trouble with your BERNINA sewing machine’s bobbin thread not winding properly, you’re not alone. This is a common issue that can be easily fixed with a few simple steps.

Examples of Bobbin Thread Not Winding Properly

Bobbin thread is not winding evenly.

Bobbin thread is winding too tightly.
Bobbin thread is winding too loosely.
Bobbin thread is winding in the wrong direction.

Step-by-Step Instructions for Fixing Bobbin Thread Not Winding Properly on BERNINA Sewing Machines

Check the bobbin case for any debris or lint that may be preventing the bobbin thread from winding properly.
Check the bobbin thread for any knots or tangles that may be preventing it from winding properly.
Check the tension on the bobbin case. It should be adjusted to the correct tension for the type of thread you are using.

Check the bobbin winder for any damage or wear that may be preventing it from winding properly.
Check the bobbin winder tension. It should be adjusted to the correct tension for the type of thread you are using.
Check the bobbin winder speed. It should be adjusted to the correct speed for the type of thread you are using.

Check the bobbin winder clutch. It should be adjusted to the correct setting for the type of thread you are using.
Check the bobbin winder thread guide. It should be adjusted to the correct setting for the type of thread you are using.
Check the bobbin winder thread tension. It should be adjusted to the correct tension for the type of thread you are using.

Check the bobbin winder thread path.

Bobbin Thread Jamming

Bobbin thread jamming is a common issue that can occur when using a BERNINA sewing machine. It occurs when the bobbin thread becomes tangled or knotted, preventing the machine from stitching properly. This can be a frustrating problem, but luckily it is usually easy to fix.

Examples of Bobbin Thread Jamming

The bobbin thread is tangled or knotted.

The bobbin thread is not feeding through the machine properly.
The bobbin thread is not winding correctly.
The bobbin thread is not being pulled up correctly.

Step-by-Step Instructions for Fixing Bobbin Thread Jamming on a BERNINA Sewing Machine

Check the bobbin thread tension. If the tension is too tight, it can cause the thread to become tangled or knotted. Adjust the tension as needed.
Check the bobbin case for any debris or lint. Clean out the bobbin case and make sure it is free of any debris.
Check the bobbin thread for any knots or tangles. If there are any knots or tangles, carefully remove them.

Check the needle for any damage or burrs. If the needle is damaged or has burrs, replace it with a new one.
Check the bobbin thread for any fraying or breaks. If the thread is frayed or broken, replace it with a new one.
Check the bobbin for any damage or wear. If the bobbin is damaged or worn, replace it with a new one.

Check the machine for any loose or broken parts. If any parts are loose or broken, replace them with new ones.
Check the machine settings. Make sure the machine is set to the correct stitch type and tension.
Check the machine for any obstructions. Make sure there are no obstructions blocking the bobbin

Bobbin Thread Not Feeding Through the Needle: A Guide for BERNINA Sewing Machines

If you’re having trouble with your BERNINA sewing machine’s bobbin thread not feeding through the needle, you’re not alone. This is a common issue that can be easily fixed with a few simple steps.

Examples of Bobbin Thread Not Feeding Through the Needle

The bobbin thread is not visible on the top side of the fabric.
The bobbin thread is visible on the top side of the fabric, but it is not forming a stitch.

The bobbin thread is visible on the top side of the fabric, but it is forming a loopy stitch.

Step-by-Step Instructions for Fixing Bobbin Thread Not Feeding Through the Needle

Check the bobbin case to make sure it is properly inserted and the thread is correctly wound.
Check the needle to make sure it is the correct size and type for the fabric you are using.

Check the tension settings on the machine. The tension should be set to the middle setting for most fabrics.
Check the bobbin thread for any knots or tangles. If there are any, cut them out and re-thread the bobbin.
Check the needle plate to make sure it is not damaged or bent. If it is, replace it.

Check the feed dogs to make sure they are not clogged with lint or thread. If they are, clean them with a brush.
Check the presser foot to make sure it is properly attached and the pressure is set correctly.
Check the bobbin thread for any fraying or damage. If there is any, replace the bobbin thread.

If you’ve followed these steps and the bobbin thread still isn’t feeding through the needle, it may

Bobbin Thread Not Catching the Top Thread

If you’re having trouble with your BERNINA sewing machine’s bobbin thread not catching the top thread, you’re not alone. This is a common issue that can be easily fixed with a few simple steps.

Examples of Bobbin Thread Not Catching the Top Thread

The bobbin thread is not visible on the top side of the fabric.

The bobbin thread is visible on the top side of the fabric, but it is not catching the top thread.
The bobbin thread is visible on the top side of the fabric, but it is not forming a stitch.

Step-by-Step Instructions for Fixing Bobbin Thread Not Catching the Top Thread on a BERNINA Sewing Machine

Check the tension of the top thread. The tension should be set to the middle of the range indicated on the tension dial. If the tension is too tight, the bobbin thread will not be able to catch the top thread.

Check the bobbin case. Make sure the bobbin case is properly inserted into the machine and that the bobbin is inserted correctly. If the bobbin case is not properly inserted, the bobbin thread will not be able to catch the top thread.
Check the needle. Make sure the needle is inserted correctly and that it is the correct size and type for the fabric you are using. If the needle is not inserted correctly or is the wrong size or type, the bobbin thread will not be able to catch the top thread.
Check the bobbin thread. Make sure the bobbin thread is properly wound and that it is not tangled or knotted. If the bobbin thread is not properly wound or is tangled or knotted, the bobbin thread will not be able to catch the top thread.

Check the presser foot. Make sure the presser foot is properly attached and that it is the correct type for the fabric you are using. If the presser foot is not properly attached or

Bobbin Thread Knotting Up: How to Fix it with a BERNINA Sewing Machine

Bobbin thread knotting up is a common issue that can occur when using a sewing machine. It can be caused by a variety of factors, such as incorrect threading, incorrect tension, or a worn-out bobbin case. Fortunately, it is relatively easy to fix with a BERNINA sewing machine.

Examples of Bobbin Thread Knotting Up

Bobbin thread knotting up can manifest itself in a variety of ways. Some of the most common examples include:

Thread bunching up on the underside of the fabric
Thread tangling around the bobbin case
Thread looping on the top of the fabric

Thread breaking or snapping

Step-by-Step Instructions for Fixing Bobbin Thread Knotting Up with a BERNINA Sewing Machine

Follow these steps to fix bobbin thread knotting up with a BERNINA sewing machine:

Unplug the machine and remove the bobbin case.

Check the bobbin case for any signs of wear or damage. If the bobbin case is worn or damaged, replace it.
Check the bobbin thread for any tangles or knots. If there are any, gently untangle them.
Check the tension of the bobbin thread. If it is too tight, loosen it slightly. If it is too loose, tighten it slightly.

Re-thread the bobbin case, making sure the thread is properly aligned with the tension disc.
Re-insert the bobbin case into the machine and plug it in.
Test the machine by sewing a few stitches. If the bobbin thread is still knotting up, repeat steps 1-6.

Bobbin Thread Coming Out of the Needle Plate on a BERNINA Sewing Machine

Bobbin thread coming out of the needle plate on a BERNINA sewing machine is a common issue that can be easily fixed. This issue can be caused by a few different things, such as incorrect threading, incorrect tension, or a damaged needle plate. Fortunately, it is a relatively simple problem to fix.

Step-by-Step Instructions for Fixing Bobbin Thread Coming Out of the Needle Plate on a BERNINA Sewing Machine

Check the threading of the machine. Make sure the thread is correctly threaded through the tension discs, the take-up lever, and the needle.
Check the tension of the machine. Make sure the tension is set correctly for the type of thread and fabric you are using.

Check the needle plate. Make sure the needle plate is not damaged or worn. If it is, replace it with a new one.
Check the bobbin case. Make sure the bobbin case is not damaged or worn. If it is, replace it with a new one.
Check the bobbin. Make sure the bobbin is not damaged or worn. If it is, replace it with a new one.

Check the bobbin thread. Make sure the bobbin thread is not tangled or knotted. If it is, replace it with a new one.
Check the needle. Make sure the needle is not damaged or worn. If it is, replace it with a new one.
Check the presser foot. Make sure the presser foot is not damaged or worn. If it is, replace it with a new one.

Check the feed dogs. Make sure the feed dogs are not damaged or worn. If they are, replace them with new ones.
Check the stitch length. Make sure the stitch length is set correctly for the type of fabric you are using.
Check the stitch width. Make sure the stitch width is set correctly for the type

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parts and accessories for the BERNINA Sewing machine
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Bobbin Thread Not Being Pulled Up

If you’re having trouble with your BERNINA sewing machine not pulling up the bobbin thread, there are a few steps you can take to fix the issue. Below are detailed instructions on how to troubleshoot and fix this problem.

Step 1: Check the Bobbin

The first step is to check the bobbin itself. Make sure the thread is wound evenly and that the thread is not tangled or knotted. If the bobbin is not wound properly, it can cause the thread to not be pulled up correctly.

Step 2: Check the Bobbin Case

The next step is to check the bobbin case. Make sure the bobbin is inserted correctly and that the tension spring is in the correct position. If the bobbin case is not properly inserted or the tension spring is not in the correct position, it can cause the thread to not be pulled up correctly.

Step 3: Check the Needle

The third step is to check the needle. Make sure the needle is inserted correctly and that the needle is not bent or damaged. If the needle is not inserted correctly or is bent or damaged, it can cause the thread to not be pulled up correctly.

Step 4: Check the Thread Tension

The fourth step is to check the thread tension. Make sure the thread tension is set correctly. If the thread tension is too tight or too loose, it can cause the thread to not be pulled up correctly.

Step 5: Check the Bobbin Winder

The fifth step is to check the bobbin winder. Make sure the bobbin winder is in the correct position and that the bobbin is winding correctly. If the bobbin winder is not in the correct position or the bobbin is not winding correctly, it can cause the thread to not be pulled up correctly.

Step 6: Clean the Machine

The sixth step is to clean the machine. Make sure to

Bobbin Thread Not Being Cut Properly

Bobbin thread not being cut properly is a common issue that can occur when using a BERNINA sewing machine. This issue can cause the thread to become tangled and knotted, making it difficult to sew. Fortunately, there are a few simple steps you can take to fix this issue and get your sewing machine back up and running.

Examples of Bobbin Thread Not Being Cut Properly

Thread becoming tangled and knotted

Thread not being cut when the needle is raised
Thread not being cut when the needle is lowered

Step-by-Step Instructions for Fixing Bobbin Thread Not Being Cut Properly on a BERNINA Sewing Machine

Check the bobbin case for any debris or lint that may be blocking the thread from being cut.

Check the bobbin case for any damage or wear that may be preventing the thread from being cut.
Check the bobbin tension and adjust it if necessary.
Check the needle for any damage or wear that may be preventing the thread from being cut.

Check the needle plate for any damage or wear that may be preventing the thread from being cut.
Check the presser foot for any damage or wear that may be preventing the thread from being cut.
Check the threading of the machine and make sure it is correct.

Check the tension of the upper thread and adjust it if necessary.
Clean the bobbin case and the needle plate.
Replace the needle if necessary.

Replace the bobbin case if necessary.

By following these steps, you should be able to fix the issue of bobbin thread not being cut properly on your BERNINA sewing machine. If the issue persists, it may be best to take your machine to a

Bobbin Thread Not Being Tensioned Correctly

Bobbin thread tension is an important part of sewing with a BERNINA machine. If the bobbin thread is not tensioned correctly, it can cause a variety of problems, such as skipped stitches, uneven stitches, and thread bunching. Fortunately, it is easy to adjust the bobbin thread tension on a BERNINA machine.

Examples of Bobbin Thread Not Being Tensioned Correctly

Skipped stitches
Uneven stitches
Thread bunching

Loose stitches
Thread loops on the underside of the fabric

Step-by-Step Instructions for Adjusting Bobbin Thread Tension on a BERNINA Machine

Turn off the machine and unplug it.

Remove the bobbin case from the machine.
Locate the tension screw on the bobbin case.
Turn the tension screw clockwise to increase the tension or counterclockwise to decrease the tension.

Test the tension by winding a few inches of thread onto the bobbin.
The thread should be wound onto the bobbin evenly and without any loops or slack.
If the tension is not correct, adjust the tension screw again and test the tension again.

Once the tension is correct, reinsert the bobbin case into the machine.
Plug in the machine and test the tension on a scrap of fabric.

Adjusting the bobbin thread tension on a BERNINA machine is a simple process that can help ensure that your stitches are even and secure. With a few simple steps, you can easily adjust the bobbin thread tension and get back to sewing.

Bobbin Thread Not Being Wound Evenly

Bobbin thread not being wound evenly is a common issue that can occur when using a BERNINA sewing machine. This issue can cause skipped stitches, uneven tension, and other problems with your sewing projects. Fortunately, it is relatively easy to fix.

Examples of Bobbin Thread Not Being Wound Evenly

Thread is wound too tightly or too loosely
Thread is wound unevenly

Thread is wound in the wrong direction
Thread is wound too close to the edge of the bobbin

Step-by-Step Instructions for Fixing Bobbin Thread Not Being Wound Evenly

Remove the bobbin from the machine and check for any signs of damage.

Check the bobbin case for any signs of damage or debris.
Check the bobbin thread for any knots or tangles.
If the bobbin thread is tangled, carefully untangle it and rewind it onto the bobbin.

If the bobbin thread is not wound evenly, rewind it onto the bobbin.
When rewinding the bobbin thread, make sure to wind it in the same direction as the arrow on the bobbin.
Make sure to wind the thread evenly and not too tightly or too loosely.

Make sure to wind the thread away from the edge of the bobbin.
Once the bobbin is rewound, insert it back into the BERNINA sewing machine.

By following these steps, you should be able to fix the issue of bobbin thread not being wound evenly on your BERNINA sewing machine.

Tips for Preventing Upper Thread Breaking Problems on a BERNINA Sewing Machine

Check the Thread Tension

The tension of the upper thread should be adjusted to the correct setting for the fabric and thread being used. If the tension is too tight, the thread can break. To check the tension, sew a few stitches on a scrap of fabric and then check the underside of the fabric. If the stitches are too loose, the tension should be increased. If the stitches are too tight, the tension should be decreased.

Check the Bobbin Thread

The bobbin thread should be wound evenly and not too tightly. If the bobbin thread is wound too tightly, it can cause the upper thread to break. To check the bobbin thread, sew a few stitches on a scrap of fabric and then check the underside of the fabric. If the stitches are too loose, the bobbin thread should be rewound.

Clean and Oil the Machine Regularly

It is important to keep the machine clean and oiled regularly to ensure that it is running smoothly. This will help to prevent the upper thread from breaking. To clean the machine, use a soft cloth and a mild detergent. To oil the machine, use a light machine oil and apply it to the moving parts of the machine.

Use the Right Needle and Thread

Using the right needle and thread for the fabric being sewn is essential for preventing upper thread breaking problems. The needle should be the correct size and type for the fabric and thread being used. The thread should also be the correct weight and type for the fabric being sewn.

Check the Needle

The needle should be checked regularly for signs of wear and damage. If the needle is bent, dull, or has any other signs of damage, it should be replaced. A damaged needle can cause the upper thread to break.

10 Common Problems with BERNINA Sewing Machines

In addition to the problems already mentioned in this article, there are a few other issues that can arise with BERNINA sewing machines.

These are just a few of the potential problems that can arise with BERNINA sewing machines. If you experience any of these issues, it is important to contact a qualified technician for assistance.

FAQ

What is bobbin thread?

Bobbin thread is a type of thread that is used in a sewing machine to form the underside of a stitch. It is usually a lightweight thread that is wound onto a bobbin, which is then inserted into the machine.

What are the common problems with bobbin thread?

Thread tangling or knotting
Thread breaking or snapping
Thread not feeding properly
Thread not winding onto the bobbin correctly

How can I prevent bobbin thread problems?

Always use the correct type of thread for your machine.
Make sure the bobbin is wound correctly and not overfilled.
Check the tension of the bobbin thread.
Clean and oil the machine regularly.
Replace the needle regularly.

What should I do if I am having bobbin thread problems?

If you are having problems with bobbin thread, the first thing you should do is check the tension of the thread. If the tension is too tight or too loose, it can cause problems with the thread. You should also check the bobbin to make sure it is wound correctly and not overfilled. If the problem persists, you should take your machine to a qualified technician for servicing.

Conclusion

In conclusion, BERNINA sewing machines can be a great asset to any sewing enthusiast. However, it is important to be aware of the potential bobbin thread problems that can arise. To avoid these issues, it is important to ensure that the bobbin thread is properly wound, the tension is set correctly, and the bobbin is inserted correctly.

Additionally, it is important to regularly clean and oil the machine to ensure that it is running smoothly. With these tips, you can ensure that your BERNINA sewing machine will provide you with years of reliable service.