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Service Manual
SEC.8-2
Needle threader height (2)
Adjustment
1. Remove face cover.
2. Turning hand wheel by hand, raise needle bar to its highest position.
3. Loosen screw (C) of threader stopper (B).
4. Insert hook into the upper side of needle hole moving the needle bar.
5. While holding the above situation, tighten the screw (C) attaching the threader
stopper (B) onto stopper pin (A).
6. The direction of threader stopper should be facing toward you so that it may not
hit the needle support bracket.
＊ Insert the hook into the upper side of needle hole at all times as the smaller needle
size, the shorter needle hole.
C
Model
Insert the hook into the
upper side of needle hole.
Original issue
May 2014
Page 24／64
XL-420
| 24
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