Tension Release Mechanism; Thread Nipper Mechanism - Brother KE-430HX Service Manual

6-7. Tension release mechanism

KE-430HX, BE-438HX
4291B
KE-430HS, BE-438HS
3776B
6-8. Thread nipper mechanism (KE-430HX -03, -0K, -01 specifications only)
3980B
KE-430HX/KE-430HS, BE-438HX/BE-438HS
6. MECHANICAL DESCRIPTIONS
1. Tension solenoid
2. Bolt
3. Tension release bar
4. Tension release pin
1. Tension release solenoid
2. Bolt
3. Tension release bar
4. Tension release pin
1. Pulse motor Y assembly
2. Thread trimmer cam
3. Thread trimmer collar H
4. TN-driving lever
5. TN-connecting plate R
6. TN-connecting plate assembly F
7. Thread nipper D assembly
8. Thread nipper U
86