Brother 431B Sewing Machine User Manual


 
2. MECHANICAL DESCRIPTIONS
-. Work clamp lifter mechanism
3244
Q
1. Work clamp solenoid
2. Plunger
3. Link assy, C
4. Link shaft, B
5. Link, B
6. Link shaft, C
7. Work clamp plate
8. Work clamp arm lever plate
9. Work clamp arm lever shaft
10.Work clamp arm lever
11.Work clamp
* When the presser solenoid is turned off, the
presser plate rises, and work clamps lower.
7. Work
clamp lifting rod
8. Button clamp lifting lever
9. Button clamp holder hook assy
10. Button clamp holder shaft
11. Button clamp
3266Q 3267Q
7. Work
clamp lifting rod
8. Work clamp lifter lever
9. Presser adjusting plate assy
10. Button clamp holder shaft
11. Work clamp
KE-432B
,
432C BE-438B
,
438C
KE-430B, 430C series
10