Brother NV4000D Service Manual page 70

Main unit
5
Plate spring removal
1. Remove the 2 screws 1, and then remove the plate spring 1.
6
Needle thread module removal
1. Remove the screw 1, and then remove the LED lamp PCB assembly
(D6L) 1.
2. Remove the 3 screws 2, and then remove the needle thread module 2.
*Key point
• Refer to "Needle thread module" on page 2 - 67 for the
disassembly procedure.
Start movie clip (CD-ROM version only)
2 - 48
Needle-presser unit, needle threader unit, upper shaft unit
1
1
2
1 1 2