JUKI MOL-254 Engineer's Manual page 65

7. Loosen setscrew and remove cam follower stopper
8. Loosen counter weight setscrews
9. Loosen setscrew in hand pulley gear
10. Loosen setscrew in intermediate bushing thrust collar
11. Loosen setscrew
12. Loosen setscrew
13. Loosen setscrew
14. Remove main shaft
15. Remove setscrew
16. Loosen setscrew
17. Loosen setscrew
18. Loosen setscrews
Disassembling / Assembling
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in thread trimmer cam
in crank rod and remove
in main shaft driving pulley
in the direction of the arrow mark.
in the hook connecting plate.
in hook shaft sensor and remove the sensor.
in hook removing motor
and in the hook removing unit and remove the whole unit.
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and remove the motor.
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