Thread Trimmer Mechanism (2) - Brother KE-430B Service Manual

４-１３. Thread trimmer mechanism (2)
3405Q
Driving lever
stopper
Thread driving
lever assy
After installing, carry out the steps in "5-19. Adjusting the movable knife".
1) Place the thread connecting rod onto the
<KE-484C>
3406Q
Connecting rod lever
assy
2) Turn the machine pulley to set the needle to its
lowest position.
3) Install the thread trimmer solenoid with the
screws so that the gap between the thread
driving lever assembly and the driving lever
stopper is 0.5 mm when the plunger of the
thread trimmer solenoid is pushed all the way
in.
Plunger
KE-430B, 430C series
pin of the connecting rod lever assembly,
and then install the needle plate with flat
screws and screws so that the needle is at
the center of the needle hole.
Connecting rod lever
1. Thread connecting rod
2. Needle plate
3. Flat screws [2 pcs]
4. Screws [2 pcs]
5. Thread trimmer solenoid
3408Q
6. Screws [2 pcs]
4. ASSEMBLY
3407Q
86