Front Cover Attachment - Brother PE770 Service Manual

Main unit
13

Front cover attachment

1. Connect the FFC cord 1 and the lead wirefs connector to the main PCB
2.
*Key point
• Move the lock of the connector on the main PCB 2 to the
upright position to release it, insert the FFC cord 1 with the
blue surface facing up, and then press the lock down to secure
the cord.
2. Engage the 2 hooks 3 with the bottom plate and 2 hooks 4 with the rear
cover, and then secure the front cover with the 3 screws 1.
*Key point
• Check that the bobbin winder cover is at the upper section of
the front cover.
3. Tighten the screw 2.
*Key point
• Secure both the thread guard assembly and the groove on the
front cover with the screw 2.
1
2
Main parts
Taptite, Bind B
M4X14
0.78 — 1.18 N·m
Screw, Pan (T washer)
M3X6
0.57 — 0.78 N·m
2
Torque
Torque
1
3
1
4
2
3 - 35