X-Guide Shaft Attachment - Brother PR600II Service Manual

Main unit
6

X-guide shaft attachment

1. Attach the linear bearing (12) 2 to bearing case X 1, and then attach the 2
external retaining rings C21. (2 sets)
2. Attach the X-roller 3 to the bearing case X assembly, and then attach the
retaining ring E4. (2 sets)
3. Apply MOLYKOTE EM-30L to the shaft hole 4 on the bearing case.
4. Thread the 2 bearing case X final assemblies through the X-guide shaft 5,
attach the X-guide shaft to the feed frame assembly, and then tighten the 2
nuts (2, M6) 6, 2 plain washers 7, and 2 spring washers (2-6) 8 to both
ends of the X-guide shaft.
*Key point
• Attach the X-guide shaft so that the end with a cut to prevent
turning together is on the right side (Y-carriage R assembly
side).
Start movie clip (CD-ROM version only)
Apply MOLYKOTE EM-30L to the shaft hole on the
bearing case
Tightening torque of nut (2, M6):
3 - 78
Feed unit
Size of a bean
4.41 - 4.90 N-m
6
External retaining rings C21
2
Retaining ring E4
4 3
8
7
5
7
1
8
6