Brother PR655 Service Manual page 48

Main unit
19
Y-carriage R disassembly
1. Remove the 4 screws 1, and then remove bearing case Y from the Y-
carriage R (2 locations).
2. Remove the 2 external retaining rings C19, and then remove the linear
bearing (10) from the bearing case Y assembly (2 sets).
20
Connect PCB disassembly
1. Unlock the connect PCB assembly's connector, and then disconnect the
FFC (SML2CD-Y) 1.
2. Remove the screw 1, and then remove the connect PCB from the PCB
holder.
3. Remove the screw 2, and then remove the FFC (SML2CD-Y) and the
sheet from the PCB holder.
Feed unit
2 - 27
1 1
1
External retaining rings C19
1 1
2
1