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Thread wiper unit
Main unit
Disassembly
Disassembly
1 LED unit left assy removal
1. Remove the 2 screws 1, and then remove the 2 cord clamps 1.
2. Remove the lead wire from the guide parts.
3. Remove the 2 screws 2, and then remove the LED unit left assy 2.
2
1
2
1
2 LED unit right assy removal
1. Remove the 2 screws 1, and then remove the 2 cord clamps 1.
2. Remove the lead wire from the guide parts.
3. Remove the 2 screws 2, and then remove the LED unit right assy 2.
2
1
2
1
3 Thread presser base removal
1. Remove the 4 screws 1, and then remove the thread presser base assembly
1 from the needle bar case final assembly.
1
1 1
4 Thread presser base disassembly
1. Remove the 2 screws 1, and then remove the thread presser cover
assembly and the 2 thread presser spacers from the thread presser base
assembly.
1