Справочник Пользователя для Brother 431B
3. DISASSEMBLY
3-6. Work clamp arm mechanism (BE-438B, 438C)
3280Q
Be careful not to drop these two bearing balls
when removing the feed bracket assembly.
when removing the feed bracket assembly.
3281Q
Remove the feed bracket
guide plate and the feed
bracket assembly together
as a single unit.
guide plate and the feed
bracket assembly together
as a single unit.
1. Set screw
2. Needle
3. Needle bar thread guide
4. Nuts [2 pcs]
2. Needle
3. Needle bar thread guide
4. Nuts [2 pcs]
Adjusting screw
Compression spring
[Push upward and remove horizontally]
Compression spring
[Push upward and remove horizontally]
5. Set screws [2 pcs: Loosen]
6. Button clamp holder shaft
6. Button clamp holder shaft
15. Tack width feed shaft
16. Rod end
17. Screws [8 pcs]
18. Feed bracket guide plate
19. Feed bracket assy
16. Rod end
17. Screws [8 pcs]
18. Feed bracket guide plate
19. Feed bracket assy
7. Button clamp holder
8. Bolts [2 pcs]
9. Button clamp holder support
10. Work clamp felt
11. Screws [2 pcs]
20. Flat screws [2 pcs]
12. Feed plate
21. Screws [2 pcs]
22. Needle plate
22. Needle plate
13. Rubber cap
14. Set screw [Loosen]
KE-430B, 430C series
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