How To Take Apart Bernina Sewing Machine: 2 Steps

Last Updated on 6 months by Susan Mayrich

If you want to learn how to take apart Bernina sewing machine, try two steps. We’ll talk about which screws and covers to remove. 

how to take apart bernina sewing machine

We’ll also discuss how to maintain and service a Bernina sewing machine to keep it running smoothly. It’s always helpful to know these practices for your device to work satisfactorily and help it last a long time. 

However, always read the specific Bernina sewing machine manual of your unit. Follow its indications diligently or contact the brand’s customer service if you have any questions. 


How To Take Apart A Bernina Sewing Machine


Step 1. Remove the screws

  • Give the user manual a quick read to familiarize yourself with the sewing machine anatomy
  • Make sure the machine is turned off
  • Prepare a screwdriver compatible with the screws on the outer cover
  • Loosen and remove the holding screws and take off the cover
  • Keep the screws for each area you’ll remove organized by putting them in a labeled resealable bag
  • Be careful not to damage any wires when taking apart the machine


Step 2. Inspect the interior

  • Inspect the internal structure of the Bernina sewing machine
  • Carefully take off the parts accordingly and ensure that the ones in the same mechanism are grouped together 
  • Do not remove any computer boards if your Bernina sewing machine is a modern unit
  • As for older machines, be careful not to damage the pulleys and gears
  • Do not attempt to make electrical repairs with your Bernina sewing machine, and bring it to an authorized Bernina dealer instead


How do you clean a Bernina sewing machine?

Always refer to the manual of the specific model you have. For example, the following apply to the Bernina 1008 electronic sewing machine:

  1. Turn off and unplug the sewing machine
  2. Check the lint that can accumulate under the stitch plate and around the hook after every sewing project
  3. Remove the needle and presser foot from the machine accordingly
  4. Locate the hinged front cover on the arm and lower the feed dog
  5. Refer to the manual to know where to set the knob
  6. Press the stitch plate up and back with your thumbs
  7. Clean the feed dog and underneath the stitch plate with a soft cloth or brush
  8. Remove the lint with tweezers if needed but do not use canned air that can push the debris into the machine
  9. Reinsert the stitch plate


How do you oil a Bernina sewing machine?

  1. Turn off and unplug the machine
  2. Remove the bobbin case
  3. Press the release lever to the left 
  4. Fold the locking strap down with the hook race cover
  5. Remove the hook to clean the hook race
  6. Add one to two drops of oil on the hook race
  7. Oil the hook after every four hours of sewing
  8. Insert the hook and close its cover
  9. Turn the handwheel and reinsert the bobbin case

Please read how to oil a Bernina sewing machine to know more about this maintenance practice. 


How Do I Service My Bernina Sewing Machine?

You can service your Bernina sewing machine at home following its service manual. However, it’s best to annually bring your sewing machine to an authorized Bernina dealer for deeper maintenance practices. 

It’s best not to attempt meddling with the electric components, especially when you’re not familiar with the machine’s mechanisms. But for general service and troubleshooting, you can follow these steps for your Bernina sewing machine:

  1. Unplug the sewing machine and wait for about 30 seconds to let the capacitor discharge
  2. Readjust the sewing machine using the instructions in its service manual
  3. Adjust the feed dog using the special gauge
  4. Change the sewing machine bulb and remove the belt cover if needed
  5. Remove the screws on the chassis and base cover 
  6. Remove the needle plate and chassis
  7. Dismantle the motor support according to the illustrations on the manual like the ones shown in the service manual of the Bernina 11430
  8. Adjust the rigidity plate
  9. Check the parts that should be replaced or settings to be reset


How Often Should A Bernina Be Serviced?

You can service and maintain your Bernina sewing machine after every project or 8 hours of continuous sewing. However, the visit to a Bernina dealer for a service should be yearly to keep your sewing machine from developing issues. 

And if you want to know more about what you can do at home for maintenance, read how to service a sewing machine


How Much Does It Cost To Service A Bernina Sewing Machine?

The service cost for a Bernina sewing machine can range from $40 to more than $100. The price depends on the maintenance and repair needed, including potential parts that should be replaced. 

Remember to ensure that your sewing machine gets annual service as it can save you more money in the long run. In addition, if you can prevent and detect issues early, it will cost less than fixing a serious problem. 



And that’s it! We just learned how to take apart Bernina sewing machine in two steps. 

It’s essentially removing screws for the covers to access the internal part. Some models have readily available service manuals you can follow to know how to dismantle each piece safely. 

You must also clean and oil your sewing machine regularly as part of maintenance, then bring your unit to a Bernina service center yearly to ensure it will run smoothly long-term. We hope this was helpful; leave us a question if you have any. 

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