T-Belt (Y-Guide) Attachment - Brother PR600II Service Manual

Main unit
18

T-belt (Y-guide) attachment

1. Attach the Y tension pulley 1 and the plain washer 7 X 2 to the Y tension
plate assembly, and then attach the 2 sets of retaining rings E4.
2. Loosen the 2 screws 2 securing the Y driving shaft pulley.
3. Hang the T-belt B60S3M579 over the Y tension plate assembly's Y tension
pulley and the Y-guide shaft's pulley 3, and then attach the Y tension plate
assembly to the base frame with the 2 screws 1 (one each on left and
right).
*Key point
• Temporarily tighten the screws 1 first. Firmly tighten them
after completing 4 - 30 "Y-belt tension adjustment".
4. Align the Y-belt presser 4 with the T-belt's highest point, attach the Y-belt
presser to the Y-carriage, and then secure them with the 2 screws 2.
5. Firmly tighten the 2 screws to secure the Y driving shaft pulley.
Start movie clip (CD-ROM version only)
Tightening torque of screw:
1
2
Feed unit
0.78 - 1.18 N-m
Screw, Pan (S/P washer)
Hand start
M4X10DB
Taptite, Bind P
0.59 – 0.78 N-m
M3X12
Retaining rings E4
4
Torque
Torque
1
2
2
3
1
2
3 - 89