To Adjust The Stitch Length - Kenmore 16677 - Serger Sewing Machine Servicing Manual

TO ADJUST THE STITCH LENGTH
CORRECT SETTING:
THE ACTUAL STITCH LENGTH SHOULD BE 2.8 TO 3.0 MM WHEN THE STITCH LENGTH DIAL IS SET
AT "3" AND THE DIFFERENTIAL FEED DIAL AT "1.0".
TO ADJUST:
1. SET THE STITCH LENGTH DIAL AT "3" AND THE DIFFERENTIAL FEED DIAL AT "1.0".
2. REMOVE THE LOOPER COVER UNIT, FACE PLATE UNIT, BACK COVER UNIT, TOP COVER AND
FRONT COVER UNIT.
3. IFTHE ACTUAL STITCH LENGTH IS LONGER THAN 3.0 MM, TURN THE ADJUSTING SCREW IN
THE DIRECTION (A).
IFTHE ACTUAL STITCH LENGTH IS SMALLER THAN 2.8 MM, TURN THE ADJUSTING SCREW IN
THE DIRECTION (B).
4. ATTACH THE FRONT COVER UNIT, LOOPER COVER UNIT, TOP COVER, BACK COVER UNIT AND
FACE PLATE UNIT.
ADJUSTING SCREW
DIRECTION ( _B)___
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