Brother BAS-705 - Second Bar Tacking Movable Knife Adjustment

5. STANDARD ADJUSTMENT (MACHINE HEAD)
5-7-2. Second bar tacking
3. Remove the six screws r of the BM-front cover e,
and then remove the BM-front cover e.
4. Remove the thread trimmer spring t from the spring
hook y.
5. Loosen the screw of the thread trimmer lever u.
1. Close the air cock q.
2. Push the drain cock button w to release the air.
6. While the thread trimmer lever roller i is touching
the level surface of the thread trimmer cam o, move
the movable knife !0 to the left or right to adjust so
that the V section A of the movable knife !0 is aligned
with the index mark B on the needle plate.
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BAS-705
e
r
t
y
u
q
w
i
o
!0
B
A