Brother NV4000D Service Manual page 213

Module
17
F pulse motor holder assembly attachment
1. Lift the F gear of the feed adjuster 1.
2. Place the F pulse motor holder assembly 2 in the bushing of bushing
supporter B 3.
3. Place spring between the F pulse motor holder 4 and the base plate
S15
5, and tighten the screw 1.
*Key point
• Move the screw hole to the center of the slot 6 on the F pulse
motor holder before tightening the screw 1.
4. Temporarily tighten the screw 2 in the screw hole visible in the slot.
*Key point
• Adjust forward/backward feed, and then fully tighten the screw
2.
• Refer to "Feed forward/backward adjustment" on page 4 - 26
for the adjustment procedure.
Start movie clip (CD-ROM version only)
1
2
S15
Feed/rotary hook module
Bolt, Socket
M4X25
Color; Black
Screw
M3X8
0.29 – 0.49 N
Color; Black
21
5
1
Torque
·
m
SPRING
XC2537***
2
3
5
S15
1 4
6
2
3 - 81