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Main parts
Main unit
6-2 Thread take-up holder B disassembly
1. Remove the screw 1.
2. Remove the thread catching spring case 2 from thread take-up holder B
1.
3. Remove the thread take-up spring 3 from the thread catching spring case
2.
4. Remove the thread guide wire 4 from thread take-up holder B 1.
1
2
1
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4
1
7 LED lamp removal
1. Disconnect the LED lamp connector 2 from the operation PCB 1.
2. Remove the screw 1, and then remove the LED lamp 3.
1 3
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