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Needle bar unit
Main unit
9
Thread take-up lever assembly attachment
1. Attach the 2 thread take-up bushes 1 to the needle bar case assembly.
2. Apply MOLYKOTE EM-30L grease to the 6 shaft holes 2 on the thread
take-up lever assembly.
3. Thread the thread take-up shaft 3 through the thread take-up bush, and
then attach the 6 thread take up lever assemblies.
4. Adjust the clearance between the right thread take-up bush and the needle
bar case to 1.6 mm, and then secure the thread take-up bush with the screw
1.
5. Move the left thread take-up bush to the right, and then secure the bush
with the screw 1.
Start movie clip (CD-ROM version only)
Apply MOLYKOTE EM-30L grease to the shaft holes
on the thread take-up lever assembly.
Size of a grain of
rice
1
Torque
0.78 –
1.18 N-m
1
2
1.6mm
3
1
Set Screw, Socket (FT)
M4X4
Color; Black
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