Thread Take-Up Spring; Adjusting The Stroke Of The Thread Take-Up Spring, Front Side; Adjusting The Stroke Of The Thread Take-Up Spring, Rear Side; Adjusting Thread Take-Up Spring A (Front Side) - JUKI MOL-254N Instruction Manual

11. Thread take-up spring

WARNING
Turn the power switch OFF before starting the work.
B A ❻
A
❸
❺ ❷

(3) Adjusting the stroke of the thread take-up spring, front side

1) Loosen setscrew ❺ in the thread take-up spring adjusting plate.
2) Move thread take-up spring adjusting plate ❻ . Move it clockwise to increase the stroke, and counter-
clockwise to decrease the stroke.

(4) Adjusting the stroke of the thread take-up spring, rear side

1) Loosen setscrew ❼ in the thread take-up spring adjusting plate.
2) Move thread take-up spring adjusting plate ❽ . Move it clockwise to increase the stroke, and counter-
clockwise to decrease the stroke.
❶
❼
❹
❽
B
(1) Adjusting thread take-up spring A (front
side)
1) Loosen screw ❶ .
2) Turn knob ❷ clockwise to increase the pressure,
and counterclockwise to decrease the pressure.
3) After the adjustment, tighten screw ❶ .
(2) Adjusting thread take-up spring B (rear
side)
1) Loosen thread take-up spring adjustment nut ❸ .
2) Turn thread take-up guide presser ❹ clockwise
to increase the pressure, and counterclockwise
to decrease the pressure.
3) After the adjustment, tighten thread take-up
spring adjustment nut ❸ .
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