How to Adjust Bobbin Tension on Janome Quilting Sewing Machine

How to Adjust Bobbin Tension on Janome Quilting Sewing Machine?

Sewing machines may seem complex to learners, and quilting machines are faraway further so. Talking to which, bobbin tension modification is a vital ability for perfect stitching. So, how to adjust bobbin tension on Janome quilting sewing machine? Primary, be conscious that there is a controller in the bobbin casing. This adjuster will need to be adjusted; gradually increase or decrease it.

This is because it affects the appearance of your stitching on the material. Additionally, using a Janome, you want to achieve the smooth, even stitches that give quilts their stunning appearance. You thus must include the step of changing the bobbin tension. So keep this in mind as you begin your quilting journey: carefully consider this detail. Although it’s a straightforward process, it undoubtedly significantly impacts your sewing tasks.

How to Adjust Bobbin Tension on Janome Sewing Machine?

Several people oversee how to adjust bobbin tension on sewing machine, as it generally comes from machine as it is. Yet, this tension could change after sewing layer after layer for several days. Your stitches will not appear nice if the bobbin casing is not correctly tensioned. Your quilt will be ruined by its unevenness, tightness on the bottom, and potential bunching.

In addition if it’s the bobbin issue then, how to adjust tension on janome sewing machine? You must to be conscious of the threatening signs and know that regulating the bobbin tension on a sewing machine is a simplest renovation. Primary, make assured the bobbin tension is precise if you take notification of unpredictable sewing. Try a small turn and observe if your stitches become better.

1. Recognizing the Basics:

Let’s start by dissecting the operation of the bobbin and its casing. Consider your bobbin casing to be a tiny residence for your bobbin. In this instance, the finger is a unique location, and the thread must go along a little route that contains a slit.

To get started, take your bobbin case in one hand and pop the full bobbin inside it. Gently pull on the thread, and you’ll see it unwind in a clockwise direction this means your bobbin will spin clockwise too.

Guide the thread through the slit and then past the finger. Right near that slit and on the far side of the finger, there’s a tiny screw. Adjusting this screw you will figure out how you adjust the bobbin tension on your sewing machine.

2. Is It Really the Bobbin?

To find if your Janome sewing machine tension problems are because to the bobbin, attempt this easy trial. Using a pair of fingers, pull the thread you just pulled into the bobbin casing. Now, feel the resistance as you let the thread unwind. If it feels like it’s barely moving, your tension is probably too tight.

On the other hand, if the thread unravels too rapidly, the tension has to be tightened since it is too slack. A line between excessive tightness and too lax tension is optimal. The thread ought to come out smoothly and at a consistent speed. Performing this test will give you a good feel for achieving the correct tension.

3. Applying the Adaptation

Now that you’ve resolute either the tension needs to be constricted or relaxed, you’re prepared to make that adjustment. Excessively strong stress is indicated if the thread breaks off unevenly and prematurely. You’ll want to loosen it a bit. To do this, gently turn the screw on the tension spring a tiny bit, about a quarter turn, to the left (counterclockwise).

If the bobbin thread seems to drop too quickly, like it’s in a hurry and there’s no resistance, then it’s too loose. It is going to be tightened. Using your wrench, give the bolt an inch twist in the opposite direction from the clock.

4. Check Again:

After adjusting, it’s important to check the tension again. Hold the bobbin case with the thread and feel the resistance. If the adjustment doesn’t seem just right, try again with one-quarter of a turn at one point on the screw till it appears perfect.

Common Guidelines How to Adjust Bobbin Tension on Janome Quilting Sewing Machine:

  • Adjusting the bobbin case tension is straightforward once you’re used to it.
  • Uneven or bunched-up stitches often require a bobbin tension adjustment.
  • To tighten the tension, turn the screw clockwise, to loosen the tension, turn it counterclockwise.
  • Regular checks and adjustments can prevent stitching issues.
  • If the needle thread shows on the wrong side, reduce tension by turning the dial to a lower number.
  • To eliminate thread kinks, slightly turn the pre-tension dial clockwise.
  • If the needle thread is too loose (forms loops), increase tension by turning the dial to a higher number.
  • A proper adjustment ensures the bobbin case moves slowly and smoothly.
  • If unsure, consult your sewing machine manual or seek assistance from a professional.
  • Experiment with small adjustments to find the optimal tension for different fabrics and projects.
  • Avoid over-tightening the bobbin tension, as it can lead to thread breakage and other issues.

Frequently Asked Questions:

When can I check to understand whether the tension on my bobbin is right?

Place a bobbin inside the bobbin case to verify that the tension is appropriate. Next, support it just with the thread. Give the thread a tiny jolt if the bobbin casing remains stationary. The tension is ideal if the bobbin casing slips down a little. It is excessively loose if it falls readily.

How is the stitching on my Janome sewing machine never correct?

Many factors can lead to skipped stitches. First, see if the thread is broken, dull, improperly placed, or the wrong kind or form for your machine. Furthermore, the area surrounding the feed dog on the machine may need to be cleaned. Finally, make sure the bobbin and top threads are threaded appropriately.

When using a Janome sewing machine, the closeness should the bobbin tension have been?

When using a Janome sewing machine for embroidery, correct bobbin tension is essential. If it’s too tight, you can have frequent thread breakage and notice bobbin thread on top of your clothing. On a Janome sewing machine, the ideal bobbin tension range is between eighteen and twenty-two grams (up to twenty-five grams for embroidery caps).


Assembling how to adjust bobbin tension on Janome quilting sewing machine is essential for attaining impeccable stitch up. It’s important to understand the values of bobbin working and know tension difficulties. Balanced stitching is ensured by making the appropriate changes by adjusting or losing the tension screw. Stitching issues may be avoided and sewing quality can be raised with routine inspections and minor adjustments.

Remember, consult your sewing machine manual or seek professional assistance if unsure. Experimenting with adjustments allows for customization based on fabric and project needs. With practice, adjusting bobbin tension becomes straightforward, contributing to smoother sewing experiences.

Always strive for balanced tension to create beautiful quilts with precise stitches. For consistent outcomes, spend the opportunity to practice and learn the adjusting procedure. You may create flawless quilts and be satisfied with the results when you use your Janome sewing machine with the proper bobbin tension.  

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