Maintenance 3. Covers
138 N6 Rev.2
the Arm #3 inside cover to the Manipulator and fix
Cross recessed binding head machine screw:
2-M4×8
Tightening torque: 0.45 ± 0.05 N·m
The cover may get broken if it is
fastened too tight.
e careful not to exceed the above tightening torque.
Install the following covers.
Joint #4 side cover (Arm #2)
Joint #4 inside cover
Details are described in the following sections:
Maintenance
3.11 Joint #4 Side Cover
3.12 Joint #4 Inside Cover