Singer Magic 8134; Magic 8234 Instruction Manual
Singer Magic 8134; Magic 8234 Instruction Manual

Singer Magic 8134; Magic 8234 Instruction Manual

Sewing machine user manual
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חוה גנר
May 8, 2025

התפרים בחלק התחתון רופפים וחלשים .איך לשנות את מתח החוט התחתון

1 comments:
Mr. Anderson
May 19, 2025

To adjust the lower thread tension on a Singer sewing machine with part numbers 8134 or 8234, follow these steps:

1. Remove the bobbin case: Open the bobbin compartment and take out the bobbin case from the machine.

2. Identify the tension screw: Locate the small screw on the side of the bobbin case. This is the lower tension adjustment screw.

3. Adjust the tension:
- To increase tension, turn the screw clockwise.
- To decrease tension, turn the screw counterclockwise.
- Make small adjustments (about 1/8 turn at a time).

4. Test the tension: Hold the thread from the bobbin case and let it hang. If the case drops slightly when you jiggle it, the tension is correct. If it drops too quickly, the tension is too loose. If it doesn’t drop at all, the tension is too tight.

5. Reinsert the bobbin case: Once adjusted, place the bobbin case back into the machine and test sew on a scrap of fabric.

Always adjust the upper thread tension first before changing the lower tension, as most issues can be resolved with upper tension changes.

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Magic 8134Magic 8234

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