IAI America RCP4CR-SA7C - Manual (Page 79)

4. Maintenance Inspection
73
3) Make the profiles on the actuator side and motor unit side aligned so the projection matches to the slit.
4) Attach the motor unit for replacement with the projection being matched with the slit.
5) Tighten the screw to affix the motor unit to the actuator with 3mm hex wrench.
Tightening Torque : 350 N • cm
Make the projection and slit matched
with each other.
Apply grease to the coupling part.
TL101Y grease made by NOK
Fixing screw for actuator and motor unit