BM-3500/2600

FAQs & Troubleshooting

FAQs & Troubleshooting

The thread tension is incorrect.

There could be several reasons why the tension won't set on the machine.
  • Check the machine is threaded correctly. Rethread the machine according to the instructions in the manual.
    Refer to "Upper threading" of  "Preparation" category.

  • Check the upper thread tension set.

  • Remove the bobbin and make sure it is threaded properly in the shuttle race.
    Refer to "Correctly installing a bobbin. " of  "Preparation" category.

  • If there is any loose thread or lint in the bobbin case, please clean them with the included cleaning brush.
    Refer to "Cleaning the Bobbin Case"  of  "General Information" category.

  • Check if the combination of needle size, thread size and fabric is incorrect. Be sure to use the correct needle and thread size for the fabric you are sewing.
    (Example: Denim-size 16 needle and 40-50 heavy duty thread)
    Refer to " Combination of fabric, thread and needle " of  "General Information" category.

If your question was not answered, have you checked other FAQs?

Have you checked the manuals?

If you need further assistance, please contact Brother customer service:

Related Models

AS1430S, AS2730S, BM-3500/2600, DS-140, FS101, FS50, GS2500, GS2700, Innov-is 30, Innov-is 35P, Innov-is 50, Innov-is 55P, Innov-is 900, Innov-is 950, Innov-is 955, JS1410, LS-2125/2160

Content Feedback

To help us improve our support, please provide your feedback below.

Step 1: How does the information on this page help you?

Step 2: Are there any comments you would like to add?

Please note this form is used for feedback only.