Brother 431B Sewing Machine User Manual


 
2. MECHANICAL DESCRIPTIONS
KE-430B, 430C series
16
3252Q
X direction
Y direction
KE-434B, 435B, 436B
KE-434C, 435C, 436C, 484C
1. Pulse motor, X
2. Coupling hub, 8
9
. Feed bracket
1. Pulse motor, Y
5. Feed cam, X
6. Feed cam roller
7. X-feed lever
8. Tack length regulator block assy
4. Coupling hub, 8
3. Coupling spacer
2. Coupling hub, 8
3. Coupling spacer
4. Coupling hub, 8
5. Feed cam, Y
3253
Q
6. Fee
d cam roller
7. Y-feed lever
8. Tack width regulator block assy
9. Feed bracket