Brother NV4000D Service Manual page 180

Main unit
10
Front cover assembly (foot controller jack assembly attachment)
1. Attach the foot controller jack assembly 1 to the rear of the front cover.
*Key point
• Position the mark on the foot controller jack assembly 1 face
up.
2. Attach the nut to the outer surface of the top cover and tighten the jack with
a jack screwdriver.
11
Front cover assembly (connector cover attachment)
1. Attach the connector cover 1 to the shaft inside the front cover, and attach
the retaining ring (CS4).
12
Front cover assembly (card PCB cover assembly attachment)
1. Press the pen holder 1 into the groove 2 on the card PCB cover to attach
it.
2. Attach the card PCB cover assembly 3 to the side face of the front cover.
*Key point
• Set the right hooks (3 locations) of the card PCB cover
assembly 3 into the side face of the front cover, and then
attach the left hooks (2 locations).
3 - 48
Main parts
1
1 1
Retaining ring CS4
3
2 1