
MAKING MINOR MACHINE ADJUSTMENTS
If you have a minor problem with your sewing machine, check the following solutions. If the solutions suggested do not correct the problem, contact your authorized dealer.
Problem | Cause | Solution | Page | |
| 1 Machine is not threaded correctly (used | Rethread the machine correctly. | ||
| the wrong spool cap, spool cap is loose, |
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| the thread did not catch the needle bar |
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| threader, etc.) |
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| 2 Thread is knotted or tangled. | |||
| 3 Thread is too thick for the needle. | Check needle and thread combi- | ||
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| nations. |
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| 4 Upper thread tension is too strong. | Adjust the thread tension. | ||
Upper | 5 Thread is twisted. | Use scissors, etc., to cut the twisted | ||
thread |
| thread and remove it from the race, |
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breaks |
| etc. |
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| 6 Needle is turned, bent or the point is dull. | Replace the needle. | ||
| 7 Needle is installed incorrectly. | Reinstall the needle correctly. | ||
| 8 There are scratches near the hole of the | Replace the needle plate, or con- | ||
| needle plate. | sult your authorized dealer. |
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| 9 There are scratches near the hole in the | Replace the presser foot, or con- | ||
| presser foot. | sult your authorized dealer. |
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| 0 There are scratches on the race. | Replace the race, or consult your | ||
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| authorized dealer. |
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| 1 Bobbin is set incorrectly. | Reset the bobbin thread correctly. | ||
Bobbin | 2 There are scratches on the bobbin or it | Replace the bobbin. | ||
doesn’t rotate properly. |
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thread |
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3 Thread is twisted. | Use scissors, etc. to cut the twisted | |||
breaks | ||||
| thread and remove it from the race, |
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| etc. |
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| 1 Machine is threaded incorrectly. | Check the steps for threading the | ||
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| machine and rethread it correctly. |
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| 2 Using improper needle or thread for the | Check the “Fabric/Thread/Needle | ||
Skipped | selected fabric. | Combination” chart. |
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stitches | 3 Needle is turned, bent or the point is dull. | Replace the needle. | ||
| 4 Needle is installed incorrectly. | Reinstall the needle correctly. | ||
| 5 Needle is defective. | Replace the needle. | ||
| 6 Dust or lint is collected under the nee- | Remove the dust or lint with the | ||
| dle plate. | brush. |
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