Brother NV4000D Service Manual page 269

Embroidery
6
Y pulse motor attachment
1. Apply 1 or 2 drops of Turbine oil #100 to the bushing 1 of the Y pulse
motor.
2. Attach the Y pulse motor assembly 2 to the X carriage assembly with the
2 screws 1.
*Key point
• Position the Y pulse motor assembly so that the PCB is at the
lower right section.
• Insert the Y pulse motor assembly from the bottom of the X
carriage assembly.
Apply of Turbine oil #100 to the bushing of the Y pulse
motor.
1
7
XC sub cover attachment
1. Attach the XC sub cover 1 to the end of the X carriage assembly with the
screw 1.
*Key point
• Hang the hook 2 of the XC sub cover over the groove of the X
carriage assembly.
Start movie clip (CD-ROM version only)
1
Main parts
Screw, Pan (S/P washer)
M3X7
0.79 – 1.18 N
Color; Silver
Screw, Pan (S/P washer)
M3X7
0.49 – 0.69 N
Color; Silver
1 - 2 drops
1
Torque
·
m
1
Torque
·
m
1
1
1
2
2
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