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TROUBLESHOOTING
BEFORE TAKING YOUR MACHINE IN FOR SERVICE
Basic sewing machine maintenance
Before calling for service, check the following items. If the problem still persists, contact the place of purchase or your nearest Brother dealer.
•Trouble with threads and stitches
Upper thread breaks | Bobbin thread breaks | Skipped stitches |
Fabric puckers
Upper threading is not correct.
P.20~22 | NO |
Upper thread is entangled.
Remove thread ends in the race or shuttle.
P.97~98 | NO |
Spool of thread is not correctly set.
Set spool of thread correctly.
P.20 | NO |
Correct needle is not used.
Change to proper needle.
P.34 | NO |
Thread tension is too tight.
Refer to “ THREAD
TENSION”
P.30 | NO |
Upper thread is |
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| Needle is not correctly | ||
entangled. |
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| inserted. |
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Remove thread ends in | Insert needle properly. | ||||
the race or inner shuttle. |
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P.97~98 |
| NO | P.34 |
| NO |
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Bobbin is not threaded | Correct needle is not | ||||
properly in the shuttle. | used.. |
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Set bobbin properly and | Change to proper |
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pull out the bobbin thread. | needle. |
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P.19 |
| NO | P.34 |
| NO |
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| The combination of fabric, | ||
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| thread and needle is not | ||
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| correct.. |
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| Check the “RELATED CHART | ||
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| OF SEWING FABRICS, | ||
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| THREAD AND NEEDLE” . | ||
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| P.35 |
| NO |
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| Dust is clinging under | ||
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| the needle plate. |
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| Remove dust by cleaning | ||
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| with a brush. |
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| P.97~98 |
| NO |
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| Upper threading is not | ||
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| correct. |
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| P.20~22 |
| NO |
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Threading is not correct
P.16~22 | NO |
Correct needle is not used
Change to proper needle
P.34 | NO |
Combination of fabric, thread and needle is not correct.
Check “RELATED CHART OF SEWING FABRICS, THREAD AND NEEDLE”
P.35 | NO |
Thread tension is too tight.
Refer to “THREAD
TENSION”
P.30 | NO |
If you have gone through the troubleshooting tips and are still unable to find the source of the problem,
please take your machine back to the place of purchase or your nearest Brother dealer for repairs.
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