Mitsubishi LT2-250 - Needle and Feed Dog Motion Alignment (LT2-250)

OPERATION
Relationship between needle motion
and feed dog motion (LT2-250)
• The feed dog should be adjusted so that the
needle can plunge into the feed dog needle hole
at the center of the hole.
(1) Set stitch length to "0" on the stitch length
setting dial.
(2) Lean the machine head backward.
(3) Loosen the feed shaft crank set screw
and@.
(4) Lower the needle to the lowest position.
(5) Adjust the distance between the pressure
bar and the needle bar to be 14.1, and
tentatively tighten the screws and
of the feed shaft crank.
(6) Check that the right feed shaft crank is con
nected with the link at right angle, as shown
in Figure.
(7) If the connection is not at right angle, re
move the back cover, loosen the screw (£}
and move the Link in the arrow direction of
the figure to adjust.
(8) After the completion of adjustment, fully
tighten the screws (§),(§) and (6).
Pressure bar
Needle bar „ [
Feed shaft S i
crank (right)
Screw (D-lr™7
- 14
Feed shaft
crank (middle)
Feed shaft
Srank (right)
Screv
Screw
Screw©
Link
Link
From the library of: Superior Sewing Machine & Supply LLC