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5. STANDARD ADJUSTMENT (MACHINE HEAD)
5-9. Adjusting the width between the needles
w
t
A
r
i
q
e
o
!2
u
!1
y
!0
1. Remove the two bolts q, and then remove the feed
plate w.
2. Loosen the screw r of the needle clamp e, and
then move the needle clamp e to the left or right to
align the needle clamp index mark
tion where you would like the new width to be. After
adjusting, securely tighten the screw r.
3. Loosen the set screw t of the needle clamp e and
replace the needle with the accessory needle hole
jig y.
4. Loosen the three screws i and the screw o of the
BM support base u, and then move the bobbin
module o in the direction of the arrow until the needle
hole in the needle hole plate !0 above the bobbin
module o is almost exactly in line with the needle
hole jig y.
5. Tighten the screw o, and then turn the eccentric
connecting link stud !2 to make fine adjustments.
6. Turn the upper shaft pulley and check that the needle
hole jig y moves smoothly into the needle hole in
the needle hole plate !1 .
NOTE: If the needle hole jig y moves too far into the
needle hole, it will interfere with the shuttle
hook.
7. Tighten the three screws i.
8. Adjust the thread wiper. (Refer to "Adjusting the
thread wiper" on page 44.
9. After adjusting, install the feed plate with the two
bolts.
10. After adjusting, move the feed plate to the home
position and check that the window of the feed plate
is aligned with the center of the needle.
(Check using program no. "0".)
46
with the posi-
BAS-705
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