A Complete Guide To Singer Sewing Machine Bobbin Case Problems & Solutions

The Singer sewing machine bobbin case is a plastic container that holds thread for your sewing projects. If you have Singer sewing machine bobbin case problems, it means there are issues with the Bobbin Case itself or an issue with threading it. There are also other potential causes of these types of issues, so be sure to check them all before concluding this is the problem.

The first step in troubleshooting this type of problem is to examine the Bobbin Case and ensure that it hasn’t been jammed by anything else inside or out. You can then try threading through again, making sure you’re not missing any steps along the way.

Singer sewing machine bobbin case diagram

singer sewing machine bobbin case diagram

Bobbin Case Making Noise

If you hear a strange noise coming from the bobbin case (or around that area), clean the machine first. The sound could be caused by the needle striking something within the machine, or there might be a piece of thread or cloth caught somewhere.

“I opened up the bobbin case with a screwdriver, then removed the loose screw that seemed to have been causing the problem. After putting everything back together, I examined it for any other problems and found none, so my Bobbin Case seems to be back to normal”

Check the bobbin case for burs

The bobbin is usually placed in a drop-in system with the newest versions, whereas older models (as well as new ones) use a front-loading bobbin case. When you put the bobbin into the bobbin casing, make sure you’re following the manual.

If you’re used to working on a different machine, this type of equipment might thread differently than you’re used to.

You should double-check your machine before continuing. Find out whether the bobbin is on the front of the machine (able to be seen from the front) or if there’s a flat piece of metal beneath the footer.


Front-loading machines (vertical)

A metal bobbin casing will be found on every front-loading washer. This is beneficial because we may easily repair a needle striking the case (in most cases).

Remove the hook and examine it for burrs. When the needle is punching up and down, it might inadvertently strike this region, leaving a mark. Especially if the machine isn’t in perfect time.

If that’s the case, give it a polish with a tiny nail file.

Loose Bobbin Case

A loose bobbin case is a problem that typically occurs during sewing. If you experience threads coming out of the area where they’re not supposed to, it might be because the bobbin case is loose and moving around in the machine. This can be fixed by removing the bobbin case and securing it more tightly with a piece of tape.

The greatest suggestion is to take it to a professional to have it fixed since it could not be handled by doing it yourself.

Bobbin Case Stuck in Sewing Machine

The Singer sewing machine bobbin case can sometimes get stuck in the machine when you’re trying to remove the needle from the bobbin. Try to use a screwdriver or key to gently pry the stitching whorl and bobbin case away from one another, and it should stay in place while you turn the knob and manually take out the bobbin case.

What you need to do is get a flashlight and shine it into the depths of the bobbin case and see if you can spot the lint, etc. If so, take a pair of tweezers and pull the lint-free. If this doesn’t work or you cannot see the little lint then you would have

Bobbin not Catching

A common Singer sewing machine problem is a bobbin that won’t catch. This can be a tricky problem to fix, but there are some things you can do to get it working again.

First of all, make sure you have the correct type of bobbin for your machine. If your machine is a mechanical one, then you need a metal bobbin instead of a plastic one.

You also want to make sure that the needle threader is working properly and that the tension on the threader is strong enough to keep the bobbin from slipping out of place when it’s supposed to wind up with thread.

It also might be helpful to try using a lubricant like WD-40 or sewing machine oil to overcome friction and make it easier

Bobbin Case Not Turning

Some Singer sewing machine problems are the bobbin case not turning. This is usually caused by either a needle or any other metal object blocking the path of the bobbin.

The first step is to remove any foreign objects and then try running a piece of thread through to see if it fixes the problem. If it doesn’t, then you’ll need to take your sewing tool kit out and disassemble the top part of your machine in order to get at the backside of the Bobbin Case and remove any metal shavings.

If this does not solve your problem, make sure that there isn’t liquid on the inside of your Bobbin Case which could be causing lubricant or liquid on wires or cables, which can be one of the most frustrating Singer sewing machines problems.

You might also consider making sure that your Bobbin Case is seated properly by pulling up on it slightly, which will either solve the problem or at least help you to find out whether this is where your issues are stemming from.

If your bobbin case still isn’t turning after trying these steps, then you might have a defective part

Singer Sewing Machine Bobbin Carrier not Moving

A common Singer sewing machine problem is the bobbin case carrier not moving. This can be caused by several different things, some of which are more simple to fix than others.

Make sure that you’re working on a Singer model where the Bobbin Carrier can be fixed by removing it in order to get at the underside of the carrier.

If you have a model where this isn’t possible, then you’ll need to remove your sewing kit and go about disassembling your machine in order to fix it.

If there are no foreign objects inside the bobbin case, then check to make sure that the needle threader is working properly. If it isn’t, then you can either remove and wipe down the needle case or consider replacing it altogether as the problem may stem from there.

FAQs About Singer Sewing Machine Bobbin Case

How do you fix a singer bobbin case?

How do I know if my bobbin case is broken?

Why is the bobbin case not spinning?

First, it’s possible that your bobbin thread tension is too tight. The second source may be because of an unevenly wound bobbin thread. You’ll need a new bobbin and a slow wind of the thread to solve this problem.

When should I replace my bobbin case?

It’s possible to use the same bobbin case for several years. As long as you treat your bobbin case well, it will last a long time. However, it will eventually stop sewing smoothly and need to be replaced. Some individuals believe they are only required to change specific components of the bobbin casing, such as the tension spring or tension screw.

It is recommended that you replace it when you see any of the following: –

  • -Rubber band stretched and worn out.
  • -The little metal bar (or bobbin case carrier) is bent or deformed.
  • -The rubber band has flattened and is no longer elastic.
  • -Excessive lint accumulation on top of the tension discs.

Final Words

You’ve learned all there is to know about resolving bobbin case issues now. The most important thing to remember is that your bobbin case difficulties might not be caused by the bobbin, the thread, or the case itself. It’s possible that it’s in your needle or any other non-bobbin components.

Leave a Comment