3 - 5
Adjustment
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5. Adjustment of the Left/Right Position of Zigzag Needle Down
• The swing width at the maximum zigzag should be equal on both right and left sides of the needle hole in the
needle plate.
1
Attach a J presser foot, lower the presser lever, and attach a cover.
2
Turn the selection dial to select the maximum zigzag width.
3
Turn the pulley and check the zigzag width.
4
Loosen the screw (Screw, pan (S/P washer) M 3
×
8 DB) beside the Z linkage and adjust the zigzag width so
that it is equally divided on the right and the left sides of the needle hole in the needle plate. (If the screw
beside the Z linkage does not provide sufficient adjustment, loosen the upper right-hand screw (Screw, pan
M 4
×
8 DB) within the dial and use a adjusting nut to adjust.)
5
Tighten the screw (Screw, pan (S/P washer) M 3
×
8 DB) beside the Z linkage.
6
Turn the pulley to verify that the zigzag width is evenly divided on the right and the left sides of the needle
hole in the needle plate.
a
a
a = b
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