Main unit
7
Presser foot vertical base disassembly
1. Remove the screw 1, and then remove the presser foot vertical pin 1.
2. Remove the screw 2, and then remove the presser foot vertical bush 2.
3. Remove the screw 3, and then remove the presser foot cushion base 3.
8
Thread take-up driving lever final assembly removal
1. Remove the 2 screws 1, and then remove the thread take-up driving lever
final assembly.
Upper shaft unit
1
1
3
3
2
2
1
2 - 47