Brother PR655 - X-Carriage a Assembly and X-Carriage B Assembly Attachment

3 - 83
Feed unit
Main unit
Assembly Assembly
9 X-carriage A assembly and X-carriage B assembly attachment
1. Attach the X-carriage B assembly 1 to the 2 bearing case X final
assemblies 2 attached to the X-shaft with the 4 screws 1.
2. Attach the X carriage DX 3 to the X-carriage B assembly 1 with the 2
screws 2.
3. Attach the hoop PCB assembly 4 to the X-carriage B assembly with the 2
screws 3.
4. Connect the FFC (SML2CD-X) 5 to the hoop PCB assembly 4, hold the
FFC (SML2CD-X) 5 with sheet E, and then tighten the screw 4.
*Key point
• After the FFC (SML2CD-X) 5 has been connected to the
hoop PCB assembly 4, lock the connector.
5. Attach the X-carriage A assembly 6 to the bearing case X final assembly
(2 locations) with the 3 screws 5.
6. Connect the hoop sensor assembly's lead wire 7 to the hoop PCB
assembly 4.
7. Adjust the X-guide shaft 8 back and forth so that the X-carriage A
assembly's sheet 9 contacts the feed frame.
1
5
Torque
1.18 — 1.57 N-m
2
Torque
0.59 — 0.78 N-m
3
Torque
0.59 — 0.79 N-m
4
Torque
0.59 — 0.78 N-m
3
6
4
3
1 1
2
5 5
9
8
47
2 1
5
4
Screw, Bind
M4X6
Screw, Bind
M3X4
Screw, Pan (S/P washer)
M3X8
Screw, Bind
M3X4