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Adjustment Rotary hook unit position
[Adjustment standard]
The needle top (left base line) must drop in the right side of “V” groove on the needle plate A.
[Adjustment procedure]
1. Remove the presser foot.
2. Start the test mode.
3. Select the pattern number "02" (3-point needle drop mode).
4. Press (Reverse/reinforcement stitch button) and move the needle bar to the left base line, then turn off the
power.
5. Remove the front cover.
6. Turn the pulley by hand, until the needle top comes to the needle plate A surface.
7. Loosen the 2 screws (giza tite 5 x 16) of the rotary hook unit.
8. Move the rotary hook unit right and left, to adjust the needle top drops in the right side of "V" groove on the
needle plate A.
9. Tighten the 2 screws (giza tite 5 x 16) of the rotary hook unit.
Giza tite 5 x 16
Giza tite 5 x 16
Needle top
drops in
shadow area.
"V" groove
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