Brother NV4000D Service Manual page 250

Module
16
Adjusting plate ASSY assembly
1. Apply a small bead of EPNOC AP (N)0 to the calking shaft of the
adjusting plate 1.
2. Place tension release plate C 2 onto the calking shaft of the adjusting plate
1, and then attach the retaining ring (E3).
Apply EPNOC AP (N)0 to the calking shaft of the
adjusting plate.
17
Adjusting plate assembly attachment
1. Place spring onto the presser lift shaft 1.
S58
2. Attach the L-shaped section of spring
foot lifter 2.
3. Attach the adjusting plate assembly 3 to the unit holder with the 2 screws
1.
*Key point
• Attach the hook 4 of spring
assembly.
• Press the indicated section 5 of the adjusting plate assembly
to the indicated section 6 of the unit holder to prevent any
clearance.
Start movie clip (CD-ROM version only)
1
S58
3 - 118
Needle-presser module
to the groove on the presser
S58
S58
to the adjusting plate
Taptite, Bind B
M4X10
Color; Gold
2.5
7.5
Small bead
Torque
·
1.18 - 1.57 N m
SPRING
XC7813***
1
1 2
Retaining ring E3
2 1
S58
3 5 6
1 4