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Adjustment
[Standard]
At the maximum width zigzag stitch of pattern selecting dial, the left and right needle drop
position should be the same to the center of the needle hole.
[Adjustment]
1. Turn off the power, and then remove the foot controller.
2. Remove the face plate assy, the pattern selecting dial and the feed dial, and remove the
front cover assy and the rear cover assy.
3. Remove the presser foot.
4. Attach the size 90/14 needle.
5. Attach the pattern selecting dial.
6. Turn the pattern selecting dial until the maximum width zigzag stitch is the topmost position.
7. Turn the pulley by hand until the needle point comes to the needle plate surface. (Needle bar is left side.)
Pulley
8. Loosen the screw of the zigzag adjusting nut.
9. Adjust the left/right needle drop position so that the same to the center of the needle hole by turning the zigzag
adjusting nut.
*Key point
• Adjust it within the range where the large side of the eccentric amount of the zigzag adjusting nut is lower side.
10. Tighten the screw of the zigzag adjusting nut to secure the zigzag adjusting nut.
*Key point
• When tightening the screw of the zigzag adjusting nut, keep the zigzag adjusting nut from moving.
Screw, Pan (S/P washer) M3X8
Right needle drop point
Needle
Needle hole of
needle plate
a
a = b
Left needle drop point
Three point needle drop
Pattern
selecting dial
Screw
Zigzag adjusting nut
b
3 - 8
Needle bar
Adjusting
range
Needle
Needle plate
Screw
Zigzag
adjusting nut
Screwdriver
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