Innov-is 4000D/4000

FAQs & Troubleshooting

FAQs & Troubleshooting

Why does the lower thread keep breaking?

The lower thread could be breaking due to several reasons.
 

  • Check to see if the lower thread be tangled.

One Point Advice   When thread got tangled

  • The bobbin could be threaded improperly in the shuttle hook.
    Rethread the bobbin in the shuttle hook.

Please refer to "Installing a bobbin" of "Preparation" 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, FS155, FS70, GS2700, GS3700, Innov-is 1200, Innov-is 1500D/1500, Innov-is 15P, Innov-is 400, Innov-is 4000D/4000, Innov-is 55P, Innov-is 700E, Innov-is 700EII, Innov-is 750E, Innov-is 95E, Innov-is 980K, Innov-is I / Innov-is 6000D, Innov-is Ie, Innov-is V3, Innov-is V3 SE, Innov-is V7, JA1400, JA1450NT, JA20, JK17B, JS1410, JV1400, LS-2125/2160, LX27NT, NX-400Q/400, PQ-1500/1500S, PS-53/55/57, XT37

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