Main unit
4
Thread take-up lever assembly removal
1. Remove the 2 screws 1, and then remove the thread take-up shaft 1 and
the 6 thread take-up lever assemblies 2.
2. Remove the 2 thread take-up bushes 3.
5
Thread take-up lever disassembly
1. Remove the 2 screws 1, and then remove the thread take-up boss from the
thread take-up lever. (6 sets)
2 - 38
Needle bar unit
1
2
1
3
1