Mastering the Art of Bobbin Threading: A Step-by-Step Guide for Your Kenmore Sewing Machine

Are you eager to learn how to thread a Kenmore sewing machine bobbin? Look no further! Whether you are a beginner or an experienced seamstress, understanding how to properly thread your sewing machine is essential for successful and efficient sewing. In this article, we will guide you through the simple steps to thread your Kenmore sewing machine bobbin and have you stitching away in no time. Get ready to take your sewing skills to the next level with this comprehensive tutorial. Let’s get started!

Understanding the Bobbin and its Function

The bobbin is an essential element of any sewing machine, including the Kenmore brand. It is a small spool that holds the lower thread and works in conjunction with the upper thread to create a stitch. As the needle moves up and down, the bobbin thread interlocks with the upper thread, forming a sturdy stitch.

When using a Kenmore sewing machine, it is important to understand the function of the bobbin and how to properly thread it. This will ensure smooth and efficient sewing, as well as prevent any frustrating issues such as jamming or skipped stitches.

Types of Kenmore Sewing Machines Bobbins

Before we dive into threading a Kenmore sewing machine bobbin, it is important to note that there are different types of bobbins used for different models of Kenmore machines. The three most common types are Class 15, Class 66, and Class 106 bobbins.

Class 15 bobbins are used in older Kenmore models such as 385. Model numbers starting with “158.” also use these bobbins. They are flat on one side and have a slight curve on the other side.

Class 66 bobbins are used in newer models such as Janome-made machines like 385. The model numbers starting with “385.” usually use these bobbins. They have a slightly curved shape on both sides.

Class 106 bobbins are used in high-end electronic Kenmore machines such as those from the Elite line. These bobbins have a flatter top than Class 66 bobbins.

It is crucial to identify which type of bobbin your specific Kenmore machine uses before attempting to thread it.

Preparing your Kenmore Sewing Machine for Bobbin Threading

To begin threading your bobbin, you will need to set up your Kenmore sewing machine correctly. Start by turning off the power and unplugging the machine. This is a crucial safety measure to prevent any accidents while working with the needle.

Next, open the bobbin compartment on your machine. Depending on your model, this may be located on the top or side of the sewing machine.

Ensure that you have a spool of thread that matches the color and type of thread used in the upper thread. Using different types or weights of thread in the bobbin can cause tension issues and result in an uneven stitch.

Finally, make sure your Kenmore sewing machine is properly threaded with the upper thread before moving on to threading the bobbin.

Threading a Class 15 Bobbin

To thread a Class 15 bobbin, start by holding it in your hand with the flat side facing up. Take your spool of thread and place it on the spool pin, which is usually located at the top of your machine.

Pull out several inches of thread from your spool and wrap it around one of the metal posts near the bobbin compartment. This will secure it in place for threading.

Next, bring down your needle to its lowest position using either the handwheel or needle down button. This will engage your Kenmore sewing machine’s tension disks.

Take hold of both threads (upper and bobbin) and pull them towards you under the presser foot. Hold onto them with one hand while bringing down your presser foot lifter using your other hand. This will secure both threads in place under the presser foot.

With one hand holding onto both threads, use your other hand to rotate the flywheel towards yourself until you see a loop forming around both threads. Now insert a small piece of cardboard or paper between both threads to hold this loop open for easier threading.

Take hold of some more inches of thread from your spool and thread it through the loop, then back out through the same opening. Carefully pull out the cardboard or paper, and you should now have a small “pretzel” shape formed with both threads.

Hold onto this pretzel shape and gently pull on both ends of the thread. This will pull your bobbin thread up through the needle plate.

Finally, remove the bobbin from your hand and cut off any excess thread. Your Class 15 bobbin is now properly threaded and ready to be used in your Kenmore sewing machine.

Threading a Class 66 or 106 Bobbin

To thread a Class 66 or 106 bobbin, start by holding it in your hand with the curved edge facing upwards. Place it onto the bobbin winder, which is usually located on top of your machine.

Take hold of a piece of thread and guide it through one of the holes on top of the bobbin. Hold onto this end with one hand while holding onto the end attached to your spool with your other hand.

Rotate the flywheel towards yourself until you see a considerable length of thread pulled through from under the bobbin. Hold onto this length with one hand while guiding it around the tension

Understanding How to Thread a Kenmore Sewing Machine Bobbin

Threading a sewing machine can be a daunting task, especially if you are new to sewing. However, with the proper instructions, it can become second nature in no time. The Kenmore brand has been providing high-quality sewing machines for decades, and learning how to thread one of their models will open up endless possibilities for your sewing projects. In this comprehensive guide, we will break down and simplify the process of threading a Kenmore sewing machine bobbin.

Gather Your Supplies

Before you begin threading your Kenmore sewing machine bobbin, make sure you have all the necessary supplies readily available. You will need your Kenmore sewing machine, its manual, spool holder, spool pin, bobbin winder spindle, power cord/foot pedal, presser foot lever, and scissors. It is crucial to use the correct supplies designated for your specific model; using incorrect or damaged equipment can damage your machine or affect its performance.

Winding the Bobbin

The first step in threading a Kenmore sewing machine bobbin is to wind it properly. This may seem intimidating at first, but with practice, it will become second nature. Begin by placing your spool of thread on the spool pin located at the top of your machine’s body. Make sure that the spool is secured tightly onto the pin using the cap or peg provided.

Next, pass the thread through the thread guide located on top of or near the spool holder. This guide helps to control and maintain proper tension while winding the bobbin. From there, bring your thread down and around the pre-tension disk located on top of or near the take-up lever.

Now thread your thread through a small hole on top of your bobbin from inside out or vice versa depending on your model. Hold onto the end of the thread and place the bobbin onto the bobbin winder spindle, ensuring that it is secure tightly by pressing on it. Lastly, press on your foot pedal to start winding your bobbin; do not wind too quickly as this can lead to an unevenly wound bobbin. Once your bobbin is full, cut any excess thread and remove it from the spindle.

Threading the Top Thread

Now that you have a fully wound bobbin, threading through your top thread follows a similar process. Begin by placing your fully wound bobbin into its designated area on your sewing machine; it should go in smoothly without any force. Bring the tail of your top thread down and through any necessary guides on top of or near your sewing machine.

It would be best to refer to your machine’s manual for proper threading instructions as each model varies slightly. However, typically, you will need to pass the thread through a thread guide at the top of your needle bar, down and through another guide located near or below the needle’s tension disks. Ensure that you pass the thread between these disks for proper tension.

From there, bring the thread up and around the take-up lever from right to left or vice versa according to your model. Finally, pull a few inches of loose thread through its designated slot in front of or behind your presser foot.

Testing Your Thread Tension

Once you have completed threading both your bobbin and top threads, you can now perform a test for proper tension. Without any fabric under the presser foot, slowly rotate it using either manual handwheel or motor power depending on your model while keeping an eye on both threads’ tension.

The ideal tension is when both threads are evenly taut but not too tight that they snap when pulled slightly. If necessary, adjust either one or both tension disks according to your machine’s manual until proper tension is achieved.

Creating a Test Sample

Now that you have completed threading your Kenmore sewing machine bobbin and top threads, it is time to perform a test on an actual piece of fabric. Take a small scrap of your desired fabric and run it under the presser foot while slowly rotating the handwheel or using the foot pedal.

Observe the stitching carefully, ensuring that both top and bottom threads are locking in the middle of the fabric’s layers. If you notice any skipped stitches, loose or uneven stitches, or any other issues, troubleshoot accordingly by checking for correct threading, thread tension, needle condition, or using the correct needle size and type for your chosen fabric.

Threading a Kenmore sewing machine bobbin may seem like a complicated process at first glance. However, by gathering all necessary supplies and following proper instructions for winding both top and bobbin threads, adjusting thread tension if needed, you can easily thread your machine like an expert. With practice and patience, threading will become second nature to you in no time. Remember always to refer back to your manual when unsure or encountering any issues with threading and keep in mind proper maintenance to ensure smooth stitching on

1. How do I thread a bobbin on a Kenmore sewing machine?
To thread a bobbin on a Kenmore sewing machine, first, raise the needle to the highest position by turning the handwheel. Next, open the hinged cover on the top of the machine and place an empty bobbin onto the spindle. Then, take the thread coming from your spool and guide it through the bobbin winding tension discs, and then around the bobbin winding guide. Finally, press down on the foot pedal to begin winding.

2. Can I use any type of thread for my Kenmore sewing machine bobbin?
It is essential to use high-quality sewing thread suitable for your specific sewing project. For best results, we recommend using genuine Kenmore bobbins and high-quality cotton or polyester thread that is compatible with your machine.

3. What should I do if my Kenmore sewing machine is not picking up the bobbin thread?
If your Kenmore sewing machine is not picking up the bobbin thread, try re-threading both the top and bottom threads. Make sure both threads are properly seated in their tension discs and guides. Additionally, check that your needle is inserted correctly with its flat side facing back.

4. How often should I change my Kenmore sewing machine’s needle?
We recommend changing your needle after every 8-10 hours of sewing or after completing a project. Old needles can cause skipped stitches or break easily, leading to frustration and poor quality stitching.

5. Do I need to oil my Kenmore sewing machine regularly?
Most modern Kenmore sewing machines are self-lubricating and do not require oiling regularly. However, if you notice any unusual sounds or difficulty in moving parts while sewing, consult your machine’s manual for specific instructions on oiling.

6. How do I adjust the tension on my Kenmore sewing machine?
To adjust the tension on your Kenmore sewing machine, first, raise the presser foot and rotate the handwheel to make sure that the needle enters the fabric correctly. Then, change the tension dial to a higher or lower setting depending on your desired stitch. Test on a scrap piece of fabric to see if the stitches are too tight or loose and make adjustments as needed.

In conclusion, learning how to thread a Kenmore sewing machine bobbin is an essential skill for any aspiring seamstress or experienced sewing enthusiast. The process may seem daunting at first, but with practice and patience, it can be mastered in no time.

Throughout this guide, we have discussed the various steps involved in threading a Kenmore sewing machine bobbin, from preparing the machine to troubleshooting common issues. It is crucial to ensure that the machine is properly set up and maintained to achieve optimal results.

Properly threading a bobbin not only ensures smooth sewing but also prolongs the lifespan of the machine. We must pay attention to details such as using the correct type and weight of thread and making sure the tension is adjusted correctly. Taking preventive measures can save us from costly repairs or frustrating interruptions during our projects.

Moreover, being familiar with our Kenmore sewing machine’s unique features can further enhance our sewing experience. For instance, learning how to use the automatic needle threader or adjusting stitch length and width allows us to customize our projects according to our preferences.

Threading a Kenmore sewing machine bobbin is a fundamental aspect of sewing, and taking the time to master it can greatly improve our skills and confidence in tackling more complex projects. So whether we are beginners or seasoned

Author Profile

Jill Nammar

My name is Jill but everyone calls me Jilly. I design original cross stitch patterns inspired by vintage French and flowers. Roses are my muse.
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