Brother 431C Sewing Machine User Manual


 
3. DISASSEMBLY
-17. Thread nipper mechanism
KE-430B, 430C series
47
3316Q
1. Set
screw
2. Thread tension assy [Pull out]
3. Tension release pin
4. Tension release stud
5. Shoulder screw
6. Shoulder screw
7. Tension release rod assy
10. Work clamp lever lifter shaft
11. Collar
12. Tension release lever
13. Screw with washer
14. Lifting lever
15. Screw [KE-434B, 434C Pneumatic spec.]
16. Tension release rod [KE-434B, 434C Pneumatic spec.]
17. Presser bar lifter crank
8. Driving lever push lever
9. Set screw [Loosen]