Y Motor Final Assembly Attachment - Brother PR600II Service Manual

Main unit
16

Y motor final assembly attachment

1. Attach the Y motor final assembly 1 to the base frame with the 2 screws
1.
*Key point
• Adjust the backlash of the Y motor gear and the Y-guide shaft
gear to zero.
• Make sure the Y motor gear and the Y-guide shaft gear are
parallel.
2. Apply MOLYKOTE EM-30L to the Y motor gear 2.
3. Secure the Y motor final assembly's lead wire and the cord clamp NK-4N
to the base frame with the screw 2.
Apply MOLYKOTE EM-30L to the Y motor gear.
0
1
2
Feed unit
Size of a grain of
Screw, Pan (S/P washer)
1.18 – 1.67 N-m
M4X10DB
Screw, Pan (S/P washer)
1.18 – 1.57 N-m
M4X8DA
2
rice
Torque
Torque
1
1
2
3 - 87