Epson C Series Maintenance Manual page 397

C8L,C8XL:
Install the Arm #4 extension flange to the Arm #4 extension part.
C8L:
Apply adhesive to the J4 sleeve and the J4 pulley bearing mating
part (indicated by a yellow mark in the right photo)
Adhesive: Loctite641
Hexagon socket head cap bolts: 4-M6×20
Tightening torque: 13.0 ± 0.6 N·m
4. Pass the cables to the Arm #4.
Connect all the connectors inside the Arm #3 and bind them
together.
Fix the cables inside the Arm #4, and connect the D-sub to the Arm
#4.
For details, refer to Installation steps in C8 Maintenance 4.1 Cable
Unit.
C Series Maintenance Manual Rev.2
C8 Maintenance 9. Joint #5
377