Mitsubishi LU2-410 User Manual

2. POSITIONING OF THREAD TRIMMER CAM
(1) Adjust the gap between the feed cam and the
bushing to 17.3 mm and tighten the hook
shaft set screw "A".
(2) After bringing the thread trimmer cam into
contact with the bushing, and the tension
release cam with the thread trimmer cam
(i.e. after eliminating gap), tighten set screws.
Bracket
Bushing
•Tension release cam
cam
Screw "
i
0
3. ADJUSTMENT OF THREAD TRIMMER CAM
(1) Turn the balance wheel by hand until the
needles reach their lowest position.
(2) With the needles at this position, push the
cam follower crank to locate the cam roller
onto the groove of thread trimmer cam.
(3) By turning the balance wheel by hand, adjust
the thread trimmer cam so that the movable
knife starts moving when the green point on
the balance wheel is aligned with the black
point on the arm. To make this adjustment,
loosen 2 thread trimmer cam clamp screws
"A".
Feed rod
1
Thread trimmer cam
Feed cam
Arm
Green point
Black point I Balance wheel
J
Cam follower crank
c_
Cam roller
0
Screw "A"
Cam groove Thread trimmer cam
19
From the library of Superior Sewing Machine & Supply LLC - www.supsew.com

Mitsubishi LU2-410 Specifications

General

Brand	Mitsubishi
Model	LU2-410
Category	Sewing Machine
Language	English