3 - 11
Adjustment
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11.Adjustment of Forward/Back Position of Needle Against the Needle Hole
in the Presser Foot
1
Attach a J presser foot, lower the presser lever, and attach a cover.
2
Turn the pulley by hand to insert the tip of the needle into the needle hole.
3
Adjust the amount of tightening of the adjusting screw to bring the tip of the needle into the center of the
needle hole along the forward/back direction.
a = b
a
b
Needle hole
Needle tip
position
Needle holder shaft
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