Brother Innov-is NV4000D, Руководство по обслуживанию

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3 - 76
Module Feed/rotary hook module
8
Lower shaft B assembly attachment
1. Attach bushing supporter A
1
to the base plate.
*Key point
• Engage the 2 positioning tabs on bushing supporter A with the
corresponding positioning holes on the base plate.
2. Apply 1 or 2 drops of Turbine oil #100 to lower shaft B
3
(section to be
inserted into bushing supporter B
4
) of the lower shaft B assembly
2
.
3. Insert lower shaft B
3
of the lower shaft B assembly
2
into bushing
supporter B
4
.
*Key point
• Slightly lift the left end of the lower shaft B assembly when
inserting the shaft.
4. Place the lower shaft bushing
5
of the lower shaft B assembly
2
onto
bushing supporter A
1
.
5. Attach bushing presser A
6
to the lower shaft bushing
5
with the 2
screws
1
.
6. Attach the joint
7
to lower shaft B
3
with the 2 screws
2
.
*Key point
• Align the screw hole on the joint with the D-cut face on lower
shaft B.
NOTE
• Rotate the joint to check the rotation torque.
• If the rotation torque is heavy, tap the bussing with a brass
bar.
Start movie clip (CD-ROM version only)
Apply Turbine oil #100 to lower shaft B (section to be
inserted into bushing supporter B) of the lower shaft B
assembly.
1 - 2 drops
1
Torque
1.18 – 1.57 N
·
m
2
Torque
1.18 – 1.57 N
·
m
5
2
1 3 4
1
6 1
7
2
Screw, Bind
M 4X16
Color; Silver
Set Screw, Socket (FT)
M5X5
Color; Black