15
MECHANICAL ADJUSTMENT
NEEDLE BAR HEIGHT
TO CHECK:
When the tip of shuttle hook meets the left side of the needle in ascending travel of the needle from its left and
lowest position.
ADJUSTMENT PROCEDURE:
1. Remove the face cover (see page 4).
2. Set the pattern selector dial at " ".
3. Open the shuttle cover.
4. Remove the shuttle race ring.
5. Turn the handwheel toward you until the tip of the shuttle hook meets the left side of the needle.
6. Loosen the hexagonal socket screw.
7. The distance between the top of the needle eye and the tip of the shuttle hook should be in the range of 2.9 to
3.5 mm.
Adjust the height of the needle bar by moving the needle bar upward or downward without turning it.
8. Tighten the hexagonal socket screw.
9. Attach the shuttle race ring.
10. Attach the face cover.
Hexagonal
socket screw
Needle bar
Tip of shuttle hook meets
left side of needle
2.9 to 3.5 mm
Summary of Contents for 43
Page 1: ...SERVICE MANUAL PARTS LIST MODEL Magenta 43 First Edition 08 July 2020...
Page 25: ...23 PARTS LIST...
Page 36: ...34 MODEL Magenta 43 PARTS LIST 1 2 3 4 4 6 5 10 8 13 7 4 9 8 14 15 12 11 16 8 8 17 18 19...
Page 40: ...38 MODEL Magenta 43 PARTS LIST 1 2 3 4 5 6 7 8 9 18 11 12 13 14 15 17 16 14 10 8...
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