Brother 431B Sewing Machine User Manual


 
4. ASSEMBLY
-10. Stepping foot mechanism (KE-435B, 435C, 436B, 436C)
Insert the presser bar spring and the
presser bar spring guide into the top of
the machine head, pass them through
the washer, and then place them onto the
presser bar.
3390Q
Adjust while referring to
“5
-16. Changing the
work clamp lift”.
1. Stepping foot arm, R
2.
Feed lifter lever shaft
3. Washers [2 pcs]
4. Feed roller
Adjust while referring to
“5-15. Work clamp
adjustment”.
5. Nut
6.
Stepping foot arm, F
7. Bush, L
8. Bush, R
9. Bolt
10. Presser bar [Insert from above]
3391Q
11. Pr
esser bar lifter
12. Cushion
Nut
13. Pre
sser bar clamp
14. Screw
15. Washer
16. Presser bar spring
17. Presser bar spring guide
18. Presser adjusting screw
19. Stepping link assy
20. Screws [2 pcs]
21. Presser foot
Set
the presser adjusting screw so that the distance
from its top to the top of the machine head is
approximately 32 mm, and then secure the nut.
2
2. Finger guard
23. Plain washers [2 pcs]
24. Screw
KE-430B, 430C series
80