3 - 35
Main parts
Main unit
2-3
Assembly of Selecting panel H assy. (Attachment of Buttons)
1. Attach the reinforcement stitch button 1, feed adjusting button 2 and the
adjusting button 3 to the selecting panel it assy. 4.
*Key point
• Check that the protrusion of the selecting panel H assy. 4
engaged with the notch of the each button.
2
3
1
4
4
3
2
1
2-4
Assembly of Selecting panel H assy. (Attachment of Operation PCB assy. M1H)
1. Attach the operation PCB assy. M1H 1 to the selecting panel H assy. 2
with the 5 screws 1.
2. Attach the connector 3 and the flat cable 4 to the operation PCB assy.
M1H 1.
1
Torque
0.39 – 0.78 N·m
1
21
34
Taptite, Bind B
M3X8