Brother NV4000D Service Manual page 182

Main unit
14
Front cover assembly (inverter D6 assembly attachment)
1. Attach inverter D6 1 to the inverter cover 2 with the 2 screws 1.
*Key point
• Tighten the screws 1 in the following order: 1-1 (temporarily
tighten), 1-2 (fully tighten), and 1-1 (fully tighten).
2. Insert the inverter lead wire 3 into the right connector 4 of inverter D6.
3. Insert the LCDKCG089 lead wire 5 from the lower section inside the
front cover into the left connector 6 of inverter D6.
4. Attach the inverter D6 assembly to the rear of the front cover with the 2
screws 2 (a clip is secured to the right screw).
*Key point
• Pass the LCDKCG089 lead wire 5 through the notch on the
inverter D6 assembly.
• Tighten the screws 2 in the following order: 2-1 (temporarily
tighten), 2-2 (fully tighten), and 2-1 (fully tighten).
5. Insert the clip on the right screw 2 through the ferrite core of the foot
controller jack assembly.
Start movie clip (CD-ROM version only)
1
2
15
Front cover assembly (plate D attachment)
1. Attach plate D 1 to the rear of the front cover with the screw 1.
*Key point
• Engage the positioning tab on the front cover with the
positioning hole on plate D.
1
16
Front cover assembly (button attachment)
1. Attach the SS button 1, operation button 2, and thread button 3 to the
rear of the front cover.
3 - 50
Main parts
Taptite, Bind B
M3X8
Color; Gold
Taptite, Bind B
M3X8
Color; Gold
Taptite, Cup B
M4X10
Color; Silver
6
Torque
·
0.39 – 0.79 N m
Torque
·
0.39 – 0.79 N m
Torque
·
0.59 – 0.98 N m
1 2
1-1
7
5 2-1 2-2
1
1
3 2
1
1-2
4 3