Brother 431B Sewing Machine User Manual


 
3. DISASSEMBLY
KE-430B, 430C series
52
3324Q
KE-484C
Be careful not to drop.
Return the machine head to
its normal position, and then
remove the thread trimmer
rod L and the thread driving
lever assembly.
1. Rubber cap
2. Set screw [Loosen]
3. Lever shaft
4. Rubber cap
5. Set screw [Loosen]
6. Retaining rings [2 pcs]
7. Driving lever guide shaft
[Pull out]
8. Cushion
Tilt the machine head.
9. Wa
sher
10. Spring
11. Spring
12. Bolts [2 pcs]
13. Thread trimmer cylinder
14. Nuts [2 pcs]
15. Shoulder screws [2 pcs]
16. Washers [2 pcs]
17. Set screw [Loosen]
18. Thread trimmer lever shaft
19. Thread trimmer lever
20. Thread trimmer rod, L
21. Thread driving lever assy
3325Q