Brother BAS-320 - II] Movable Knife Adjustment

[I] Movable knife adjustment
0
Loosen set screw 8 and adjust the thread cutter lever 0 so that the movable knife 8 tip aligns with the needle
groove
of the shuttle hook thread guide 8 when the machine is stopped.
<Movable and fixed knife replacement>
(1) Open the shuttle race cover.
(2) Remove
the thread cutter connecting rod.O.
(3) Remove set screws 8 and flat screws 8. and
remove the needle plate.
(5) Remove the fixed knife
8, and replace with a
new fixed knife. Adjust so the needle plate 8 to
fixed knife 8 gap is 0.5 mm. Be sure the left side
of the fixed knife 8 does not extend beyond the
left side of the needle plate.
(4) Remove the movable knife
0 and replace with a
new movable knife.
(6)
Set the thread cutter connecting rod 8 pin into
the movable knife link 8 and thread cutter
connecting rod O.
* Make sure the movable knife is properly aligned
after
installing the needle plate.
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From the library of: Superior Sewing Machine & Supply LLC