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Needle bar unit
Main unit
Disassembly
Disassembly
3 LED cord guide removal
1. Remove the 4 screws 1, and then remove the 2 LED cord guides 1.
1
1
4 Needle bar case final assembly removal
1. Remove the 4 screws 1, and then remove the needle bar case assembly.
1
5 Change roller base assembly removal
1. Remove the 2 screws 1, and then remove the change roller base assembly.
1
6 Case guide D removal
1. Remove the 2 screws 1, and then remove the case guide D.
1