Needle Bar Mechanism - Brother KE-430HX Service Manual

7-3. Needle bar mechanism

KE-430HX
4005B
Left-hand thread
1. Screws [2 pcs]
2. Cord holders [2 pcs]
3. Screws [2 pcs]
4. Air nozzle assembly
5. Screws [2 pcs]
6. Middle plate
7. Set screw
8. Needle
9. Needle bar thread guide
10. Air cylinder cap assembly
11. Screw
12. Needle bar D assembly
[Pull out]
13. Needle bar clamp
14. Slide block
15. Rubber caps [3 pcs]
16. Set screws [2 pcs: Loosen]
17. Set screws [2 pcs: Loosen]
18. Thread take-up spring shaft assembly
19. Set screw collar
KE-430HX/KE-430HS, BE-438HX/BE-438HS
Do not remove the slide block guide if
possible to prevent the machine from
overheating due to needle bar rubbing.
20. Screw [Loosen]
21. Needle bar connecting rod assembly
22. Rubber cap
23. Set screws [3 pcs: Loosen]
24. Needle bar crank
25. Thread take-up lever assembly
26. Washer
27. Bolts [2 pcs]
28. Slide block guide
(Continued on next page.)
7. DISASSEMBLY
4006B
90