Brother KE-430F Sewing Machine User Manual


 
8. MECHANICAL DESCRIPTIONS
KE-430F, BE-438F
60
8-7. Tension release mechanism
8-8. Thread nipper mechanism (KE-430F -03, -0F, -0K specifications only)
1. Pulse motor P assembly
2. Motor lever
3. TR-link
4. Thread driving lever
5. Connecting plate R
6. TN-Connecting plate assembly F
7. Thread nipper D assembly
8. Thread nipper U
2531B
2532B
1. Tension solenoid
2. Bolt
3. Tension release bar
4. Tension release pin