Thread Cutter Frame Assembly Attachment - Brother PE770 Service Manual

Modules
12

Thread cutter frame assembly attachment

1. Attach the polyester slider 1 to thread hook pin A 2.
2. Attach the wave-shape spring washer 3 to the thread cutter lever shaft 4.
3. Attach the thread cutter frame assembly 5 and the 2 collars 6 to the
motor holder assembly 7 with the 2 screws 1.
*Key point
• Align the thread cutter lever shaft 8 with the reference hole 9
on thread cutter frame, and align thread hook pin A with the
hole on the thread cutter lever.
1
13
CPM lead processing
1. Attach the CPM leads to the motor holder 2 using a band 1.
3 - 64
Thread cutter module
Screw, Bind
M4X20
5
6
Torque
1.18 — 1.57 N·m
2
4
1
3
7
8
9
2
1
1
6