Brother PR-600II, Руководство по обслуживанию

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Upper shaft unit Main unit
Assembly
9
Vertical set assembly
1. Attach the J cushion base
2
to the J bracket
1
with the 2 screws
1
.
2. Thread the J vertical bush
3
through the J bracket assembly, and then
tighten the screw
2
.
3. Apply MOLYKOTE EM-30L to the circumference of the J vertical bush.
4. Attach the thrust washer , jump bracket
4
, and second thrust washer to the
J vertical bush assembly.
5. Attach the spring to the J spring collar
5
.
*Key point
• Hang the shorter hook of the J spring over the notch on the J
spring collar.
6. Attach the J spring collar assembly to the J vertical bush assembly, and
insert the longer J spring hook into the hole
6
on the jump bracket.
7. Insert the shorter J spring hook into the hole
7
on the J clamp while
aligning the spring hook with the notch on the J spring collar, and then
tighten the 2 screws
3
.
*Key point
• Check that there is no axial backlash in the J bracket.
Start movie clip (CD-ROM version only)
Apply MOLYKOTE EM-30L to the circumference of the
J vertical bush. Size of a grain of
rice
1
Torque
0.78 – 1.18 N-m
2
Torque
0.59 – 0.78 N-m
3
Torque
0.59– 0.78 N-m
S45
3
5
4
3
S45
1 2
2 1
7 6
S45
Screw, Pan
M3X4
Screw, Truss
M2.6X3
Screw, Pan
M2.6X3
J SPRING
XC5617***
7 5