Brother BE-438B, Service Manual

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3. DISASSEMBLY
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. Work clamp arm mechanism (BE-438B, 438C)
3280Q
Be careful not to drop these two bearing balls
when removing the feed bracket assembly.
3281Q
Remove the feed bracket
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]
Adjusting screw
Compression spring
[Push upward and remove horizontally]
5. Set screws [2 pcs: Loosen]
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
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
13. Rubber cap
14. Set screw [Loosen]
KE-430B, 430C series 29