The Basics Of Bobbin Case Removal
Removing a bobbin case from a sewing machine is an important part of machine maintenance and repair. It ensures that the machine is running smoothly. It also helps reduce the chances of any future problems occurring. Knowing how to remove a bobbin case correctly will save time, money and energy when it comes to keeping your machine running efficiently.
Tools Needed To Remove Bobbin Case
In order to remove a bobbin case, you will need to have the right tools. These tools should include a small Phillips screwdriver, a flat head screwdriver, tweezers or a hemostat (to handle small pieces), and a pair of needle nose pliers. It is also a good idea to have a few rubber bands and an extra pair of hands handy to make sure everything can be done safely and efficiently.
Step-by-Step Guide
Once all of the necessary tools are ready, here is a step-by-step guide for bobbin case removal:
1. Turn off and unplug the machine from the power source.
2. Open the stitch plate and use the Phillips screwdriver to remove the bobbin retaining screws.
3. Remove the bobbin case from the machine.
4. Use the hemostat or tweezers to extract the bobbin from the bobbin case.
5. If the bobbin is damaged, replace it with a new bobbin.
6. Place the bobbin into the bobbin case and make sure it is snugly and securely attached.
7. Place the bobbin case back into the machine and secure it with the screws.
8. Re-attach the stitch plate.
9. Plug the machine back into the power source and turn it on.
Preventative Maintenance
Regularly cleaning and properly maintaining your sewing machine is essential to keeping it running smoothly. Replace bobbins when they begin to wear and make sure to remove lint and dust build-up from the feed dog, hook, body and inside the bobbin case itself. Be mindful to not overfill the bobbin case, as this can cause it to become jammed or prevent the spool of thread from rotating quickly.
Professional Assistance
If you are at all uncertain or uncomfortable with removing a bobbin case from a sewing machine, seek professional assistance. Many sewing centers or quilt shops can offer advice and assistance on the steps needed to properly remove a bobbin case, as well as any other maintenance you may need for the machine.
Hazardous Materials
It is important to be mindful that, when undertaking any type of machine repair or maintenance, you may come across hazardous materials such as volatile paints and liquids, as well as metal filings which could easily be inhaled or ingested. Therefore, it is always best to wear protective gear, such as gloves and a face mask, when working on any type of machine repair.
Correct Lubrication
When removing the bobbin case, it is essential to lubricate the parts that need to be lubricated prior to reattaching the stitch plate. Also, ensure to use the correct type and amount of lubricant for your machine. If your machine does not have an oiling port, you will need to find and purchase the correct lubricant for the moving parts of your machine. Lastly, it is important to note that lubricating the wrong parts could lead to significant damage to your sewing machine.
Troubleshooting
If, after removing the bobbin case and reattaching the stitch plate, you experience difficulty with the tension settings or skipped stitches, check the bobbin case for any damage or dirt. If damaged or dirty, it may be necessary to completely replace the bobbin case. Always consult the sewing machine’s manual before undertaking any repairs.
Using Recommended Parts
When replacing the bobbin case, it is best practice to use the recommended parts for your machine as per the manual. Additionally, never attempt to force a part that does not fit. Doing so could potentially lead to further damage, requiring you to pay for additional repairs.
Test The Machine
Once the bobbin case is successfully removed and the stitch plate is connected, it is recommended to test the machine by stitching on a fabric scrap first to ensure that it is in working order. This is especially important if you are preparing to undertake an intricate stitch pattern or hem.
Waiting Time
Generally, it should only take a few minutes to remove and replace a bobbin case. However, it is important to take the time to properly clean off and lubricate all parts prior to reattaching the stitch plate. Doing so will extend the life of the bobbin case and ensure the proper functioning of your machine.
