Brother NV4000D Service Manual page 104

Modules
24
Shaft stopper plate removal
1. Remove the screw 1, and then remove the shaft stopper plate 1.
25
Set screw collar removal
1. Remove the screw 1, and then remove the set screw collar 1.
26
Feed arm assembly removal
1. Remove the retaining ring (E5) of the horizontal feed shaft 1.
2. Pull the horizontal feed shaft 1 to the left to remove it, and then remove
the 2 thrust washers 2.
3. Remove the feed arm assembly from the bottom of the feed/rotary hook
module.
*Key point
• Remove the rectangular feed slide shaft of feed arm B 3 on
the top of the feed arm assembly from the feed adjuster 4.
Start movie clip (CD-ROM version only)
2 - 82
Feed/rotary hook module
1 1
1
1 1
1 Retaining ring E5
2
4
3