Thread Trimming; Attaching/Removing The Thread Trimmer Unit - JUKI HZL-NX7 Service Manual

6-20 Thread trimming

○ Remove the throat plate, the bottom cover of the free arm and the upper cover of the free arm.

6-20-1 Attaching/removing the thread trimmer unit

How to remove the thread trimmer unit
1. Remove the micro switch setscrew. Detach the micro switch.
2. Detach the connector of the thread trimming motor.
3. Remove two setscrews of the thread trimmer unit. Detach the thread trimmer unit.
Micro switch
setscrew
Thread trimming
motor
How to attach the thread trimmer unit
Reversing the removal procedure, attach the thread trimmer unit.
(Caution) Attach the thread trimmer unit so that the moving knife is in parallel with the free arm.
Parallel
Moving knife
Thread trimmer unit
Motor connector
Setscrews of the thread trimmer unit
Micro switch
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