A bobbin winder is an essential component of a Kenmore sewing machine. It is a device that automatically winds thread into a bobbin so that it can be used in a garment, drapery, upholstery, bag or any other sewing project. Unfortunately, there are times when the bobbin winder on a Kenmore sewing machine may malfunction, leaving an unfinished task. Luckily, it is not too difficult to fix a bobbin winder on a Kenmore sewing machine.
The first step to fixing a bobbin winder on a Kenmore sewing machine is to identify the issue. There are several things that could be causing the bobbin winder to malfunction including thread bunching, the needle going up and down too quickly, or the bobbin thread not winding correctly into the bobbin.
Once the issue is identified, the next step is to ensure the bobbin is correctly wound. This is easily accomplished by simply examining the bobbin itself. If the bobbin is not wound correctly it will not spin correctly, preventing the bobbin winder from functioning properly. If the bobbin is correctly wound, the next step is to check the tensions on both the top thread and bobbin thread.
After the top and bobbin thread tensions are adjusted, it is important to check the bobbin case, as this can also be a potential cause of an inaccurate bobbin winder. The bobbin case should be examined for any obstructions like pieces of thread or dirt. If any such obstructions are present, they should be removed. Finally, the bobbin case should be turned several times by hand to make sure it is securely fit into the bobbin winder.
One of the most common causes of a malfunctioning bobbin winder can be attributed to operator error, such as forgetting to tighten the bobbin case or not threading the bobbin thread into the spool pin properly. Therefore, it is helpful to refer to the owner’s manual to double-check that the bobbin winder is operated properly. Furthermore, it is also a good idea to make sure that the correct needle, bobbin and thread size are being used for the particular project.
If, after all these steps, the bobbin winder still does not work properly, it may be necessary to take the sewing machine to a professional for servicing or repair. Often, the primary reason for a malfunctioning bobbin winder is due to a damaged or worn bobbin winder gearing or other parts inside the machine.
Cleaning the Sewing Machine
Cleaning the sewing machine is a great way to ensure it runs properly and that all the parts are in good working order. This includes making sure the feed dogs, needle plate and bobbin winder are all free of dust, lint and dirt. Additionally, lubricating the sewing machine regularly can help prevent issues with the bobbin winder as well.
To clean the sewing machine, first, unplug it and remove any fabric pieces or other items from the sewing surface. Then, use a dry brush and a handheld vac to remove visible pieces of lint, dirt and dust. Finally, use a damp cloth and mild detergent to wipe down the sewing surface including the feed dogs, needle plate, and bobbin winder.
Be sure to follow up with a soft cloth to wipe away any remaining detergent residue. Allow the sewing machine to dry completely before plugging it back in and re-threading it.
Replacing the Bobbin Winder
In some cases, the bobbin winder may need to be replaced in order to fix the issue. This can often be accomplished in just a few easy steps. First, the bobbin winder needs to be unscrewed and removed from the sewing machine.
Next, the new one should be inserted in its place and screwed into the sewing machine back panel. Once the bobbin winder is in place, make sure it is secure and that it is properly positioned.
Finally, the bobbin should be threaded into the bobbin winder and the bobbin winder should be tested. Insert a bobbin into the winding spool, pull the top loop of thread around the bobbin and turn the bobbin winder clockwise with your finger.
The bobbin should start spinning and getting filled with thread. When it is full, the bobbin winder should stop automatically. If it does not, then it means that the bobbin winder still needs to be adjusted.
Troubleshooting the Bobbin Winder
When experiencing bobbin winder issues, it is important to first identify the problem before attempting to fix it. If troubleshooting on your own, there are a few key questions to consider, such as: Is the bobbin correctly wound? Is the thread placed correctly into the spool? Have the tensions been correctly adjusted?
Also, is the bobbin winder correctly placed in the sewing machine? Is the bobbin the right size for the machine? Inspecting the bobbin winder, bobbin case and the entire machine itself can help identify the problem more quickly.
If, after all this, the bobbin winder is still not working properly, then consulting a sewing machine repair technician is the best option. The technician may be able to pinpoint the specific issue preventing the bobbin winder from working properly and suggest solutions for how to fix the problem.
Preventive Care for the Sewing Machine
To ensure the bobbin winder continues to work properly, a little preventive care goes a long way. One easy way to maintain your sewing machine and its associated parts is to cover it when it is not in use, in order to help prevent the build-up of dust, lint, and dirt.
Also, regularly check the manual to make sure that correct parts and attachments are being used and that the machine is being threaded and operated properly. Finally, make sure to also check for any worn parts that may need to be replaced before they cause major problems.
By taking all these steps, you can be sure that your Kenmore sewing machine and its bobbin winder will continue to perform correctly for a long time.
