Brother NV4000D Service Manual page 160

Main unit
10
Spring attachment
1. Attach spring
S65
notch on the tension release holder assembly 2.
*Key point
• Attach spring
link and the larger hook over the tension release holder
assembly.
Start movie clip (CD-ROM version only)
S65
11
Presser switch holder ASSY assembly and attachment
1. Attach the presser switch assembly 1 to the presser switch holder 2.
*Key point
• Engage the positioning tab on the presser switch assembly
with the positioning hole on the presser switch holder.
2. Pass the presser switch assembly lead wire 1 through the guide of the
presser switch holder 2.
3. Attach the presser switch holder assembly 3 to the tension release holder
assembly with the screw 1.
*Key point
• Engage the positioning tab on the tension release holder
assembly with the positioning hole on the presser switch
holder.
1
3 - 28
Thread tension unit
to the round hole on the presser SW link 1 and the
S65
with the smaller hook over the presser SW
2.36
2.00
16.40
Screw, Bind
M3X4
Color; Silver
SPRING
XC7930***
Torque
·
0.78 – 1.18 N m
S65
1
2
2
1
3 1