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9. DISASSEMBLY
KE-430F, BE-438F
63
9-3. Needle bar mechanism
Do not remove the slide block guide if
possible to prevent the machine from
overheating due to needle bar rubbing.
Left-hand thread
2536B
2537B
1. Rubber cap
2. Screw
3. Needle bar [Pull out]
4. Needle bar clamp
5. Slide block
6. Rubber caps [3 pcs]
7. Set screws [2 pcs: Loosen]
8. Set screws [2 pcs: Loosen]
9. Thread take-up support
10. Set screw collar
11. Screw [Loosen]
12. Needle bar connecting rod assembly
13. Rubber cap
14. Set screws [3 pcs: Loosen]
15. Needle bar crank
16. Washer
17. Thread take-up lever assembly
18. Washer
19. Bolts [2 pcs]
20. Slide block guide