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IF THE FABRIC MOVES BACKWARD OR FOREWARD AT THE BARTACK SEWING, ADJUST THE ZERO
FEEDING OF THE BUTTONHOLE STITCH AS FOLLOWS;
ADJUSTMENT PROCEDURE:
1. SEW A BUTTONHOLE AND CHECK THE STITCHES.
2. REMOVE THE PATTERN SELECTOR DIAL.
3. PLACE A PIECE OF FABRIC ON THE NEEDLE PLATE. LOWER THE PRESSER FOOT AND SEW.
IF THE FABRIC MOVES FOREWARD, TURN THE ADJUSTING SCREW IN DIRECTION OF (A).
IF THE FABRIC MOVES BACKWARD, TURN THE ADJUSTING SCREW IN DIRECTION OF (B).
4. AFTER THE ADJUSTMENT, ATTACH THE PATTERN SELECTOR DIAL.
MECHANICAL ADJUSTMENT
ZERO FEEDING
ADJUSTING SCREW
PATTERN SELECTOR DIAL
(A)
(B)
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