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1. Open the cloth plate and raise the feed dog to its highest position.
2. Set the sewing pitch at "3".
3. Loosen the set screw of the vertical adjusting shaft.
4. Turn the vertical adjusting shaft by the driver so that the clearance between the surface of the needle plate
and the upper surface of the feed dog is to 0.9 ~ 1.1 mm at the center.
5. After the adjustment, tighten the set screw of the vertical adjusting shaft well.
NOTE: (a) Stitches tend to pucker in fine fabrics, or the feed dog will touch the needle plate as the feed dog
reaches a higher position.
(b) The fabric will not be fed sufficiently or the feed dog will touch other parts like the looper as the
feed dog reaches a lower position.
(c) When adjusting the cut mark should be to your side.
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