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10. STANDARD ADJUSTMENTS
BAS-300G, BAS-311G, BAS-326G
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10-10. Adjusting the position of the movable knife
1. Open the top cover and tilt back the machine head.
2. Turn the pulley (1) by hand in the direction of the arrow to move the needle bar to its lowest position, and push the thread
trimming solenoid (2) as far as it will go.
3. With the collar (3) inserted into the groove of the thread trimmer cam (4), turn the pulley (1) by hand to set the driving lever
(5) to the reverse position (when the thread take-up (6) is close to its lowest position).
4. Loosen the bolt (7).
5. Move the thread trimming rod H (9) forward or back to adjust so that the distance from the ridge line on the right side of
the needle plate to the ridge line on the movable knife (8) is 9.5 − 9.9 mm.
6. After tightening the bolt (7), check the above position once more.
(Continued on next page)
5235Q
5236Q
5232Q 5234Q
2979B
<View from side of thread trimmer cam>
5255Q
5233Q
Reverse position