3 - 46
Main parts
Main unit
7
Needle plate B assy. attachment
1. Attach the needle plate B assy. 1 to the main unit.
2. Attach the needle plate cover to the needle plate B assy. 1.
1
8
Bobbin winder plate assy. assembly
1. Attach the lower thread pin 2 to the bobbin winder plate using a spring
roll BW3X12 pin 1.
2. Attach the bobbin presser 4 to the bobbin winder plate using screw 1 and
a 2 M3 nut 3.
*Key point
• Hand start screw 1, and perform 4 - 18 "Bobbin winder
(uneven bobbin winding and bobbin winding amounts)
adjustment.
1
Torque
Hand start
1
1
2
34
Screw, Pan (S/P washer)
M3X20DA
Color; Silver
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