3 - 44
Main unit
Upper shaft unit
8
Presser foot vertical base final assembly
1. Attach the presser foot cushion base 2 to the presser foot vertical base 1
with the screw 1.
2. Thread the presser foot vertical bush 3 through the presser foot vertical
base assembly, and then tighten the screw 2.
3. Attach the presser foot vertical pin 4 to the presser foot vertical base
assembly, and tighten the screw 3.
*Key point
• Align the presser foot vertical pin with the end face 5 of the
presser foot vertical base.
Start movie clip (CD-ROM version only)
1
Torque
0.78 –
1.18 N-m
2
Torque
0.59 –
0.78 N-m
3
Torque
1.57 –
1.96 N-m
1 12
23
3 45
Screw, Pan
M3X4
Color; Silver
Screw, Truss
M2.6X3
Color; Silver
Set Screw, Socket (CP
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