Thread Trimmer Mechanism - Brother KE-430HX Service Manual

7-4. Thread trimmer mechanism

1. Screws [2 pcs]
2. Flat screws [2 pcs]
3. Needle plate
4. Screws [2 pcs]
5. Motor bracket rear cover
6. Nut
7. Link shoulder screw
8. Bolts [3 pcs]
9. Bolts [4 pcs]
10. Set screws [2 pcs: Loosen]
11. Pulse motor Y assembly
12. Set screws [2 pcs: Loosen]
13. Retaining ring E
14. Thread trimmer cam lever shaft
15. Washers [2 pcs]
16. Thread trimmer cam
17. Socket bolt (S/P washer)
18. Thread trimmer lever
19. Thread trimmer cam lever
20. Motor bracket rear assembly
21. Bolts [2 pcs]
22. Thread trimmer link
23. Shoulder screw 6.5-3
24. Thread trimmer rod
25. Shoulder screw 6-1.8
26. Movable knife connecting plate
27. Set screw [Loosen]
28. Shaft movable knife lever
29. Movable knife lever
30. Movable knife shoulder screw
31. Thrust washer
For the KE-430HX/HS (-05 specifications) and BE-438HX/HS, parts marked
with * are supplied as accessories. Install them if necessary.
KE-430HX/KE-430HS, BE-438HX/BE-438HS
7. DISASSEMBLY
32. Movable knife collar
33. Movable knife assembly
34. Movable knife spacer
35. Screws [2 pcs]
36. Plain washers [2 pcs]
37. Fixed knife
*
38. Screws [2 pcs]
*
39. Spring washers [2 pcs]
*
40. Plain washers [2 pcs]
*
41. Bobbin thread clamp spring
4003B
92