Needle Zigzag Mechanism - Brother HE-800A Service Manual

2-13. Needle zigzag mechanism

4119Q
4121Q
1. Remove the two screws (1), and then remove the zigzag sensor plate (2) from the motor bracket (3).
2. Loosen the set screw (4), and then remove the motor lever shaft (5), the zigzag connecting rod (6) and the two
washers (7) from the motor lever (8).
3. Remove the screw (9), and then remover the sensor (10) from the zigzag sensor plate (2).
4. Remove the bolt (11), and then remove the zigzag lever F assembly (12) and the thrust washer (13).
5. Loosen the set screw (14), and then remove the zigzag connecting rod shaft (15) and the zigzag lever (16).
HE-800A
2. DISASSEMBLY
4120Q
4122Q
35