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12. HEIGHT OF NEEDLE THREADER
If the height of needle threader is not correct, the
hook on threader will not enter the needle eye.
Check and adjust as follows:
Check
1. Insert a new #70 needle.
2. Raise the needle to its highest point by turning the
handwheel.
3. The threader hook shall go smoothly into the
needle eye.
Adjustment
1. Remove the light cover.
2. Raise the needle to its highest point by turning the
handwheel.
3. Loosen the screw (a) on the needle threader bar
stopper (b) with a 1.5 mm hex. wrench.
4. Adjust the height of stopper (b) so that the hook
does not touch the inside of the needle eye.
5. Tighten the screw (a) to obtain the correct direc-
tion of stopper (b). (screw is facing frontward)
CAUTION:
Be careful with direction of stopper when tighten
the screw.
If direction of stopper NOT right, machine makes
noise and/or threader does NOT work smoothly.
6. Check the height of needle threader again.
7. Replace the light cover.
A. If the hook has bent, change the threader hook as-
sembly. To remove the hook assembly, loosen the
screw (c) then pull it downward.
Settings
3
3
4 5
A
b
a
c
13
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