Main unit
15
Thread guide cover assembly.
1. Attach the thread guide cover 1 to the thread guide assy. 2 using the
screw 1.
2. Attach the thread guide cover assembly 1 to the thread guard assembly
using the screws 2 (two).
Start movie clip (CD-ROM version only)
1
2
16
Thread tension assy. attachment
1. Attach the thread tension assy. F2 1 using the screws 1 (two).
*Key point
• For the position of the thread release lever assy. A 2, see the
diagram to the right.
2. Attach
to the tension release holder shaft and tension release plate C
S04
3 on the needle-presser module.
Start movie clip (CD-ROM version only)
1
S04
Thread tension mechanism
Taptite, Bind B
M3X6
0.78 – 1.18 N·m
Color; Gold
Screw, Pan (S/P washer)
M3X6
0.78 – 1.18 N·m
Color; Silver
Taptite, Bind B
M4X10
1.18 – 1.57 N·m
Color; Gold
14
4
1
Torque
Torque
2
1
Torque
SPRING
XA9787***
S04
1
2
2
1
3
2
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