SERVICE MANUAL
24
10. HEIGHT OF NEEDLE THREADER
If the height of needle threader is not correct, the hook
on threader will not enter the needle eye. Adjust as
follows:
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 enter
the needle eye.
5. Tighten the screw (a) so that the wrench will touch the
corner of the needle bar guide (c) to obtain the correct
direction of stopper (b).
CAUTION:
Be careful with direction of stopper when tightening
the screw.
If direction of stopper is 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
assembly. To remove the hook assembly, pull it
downward.
3
b
a
4 5
A
c
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