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Height of the needle bar
Standard
•
When the pattern selection dial is set at 4 (Zigzag), and the needle is on the right side and contacts the
shuttle hook, the clearance between the top of the needle eye and shuttle hook point should be within 0.8
and 1.2 mm.
Adjustment
1. Set the pattern selection dial to 4 (Zigzag), then lower the needle to its lowest position at the right side
of the needle plate.
2. Turn the balance wheel until the needle contacts the shuttle hook.
3. Loosen the set screw on the needle bar.
4. Move the needle bar either up or down until the clearance between the top of the needle eye and the
shuttle hook point is within 0.8 and 1.2 mm.
5. Tighten the set screw
.
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