Epson C8 Series Manipulator Manual page 254

Maintenance 7. Joint #3
10. Remove the Joint #3 electromagnetic brake.
Hexagon socket set screws: 2-M5×10 (with a brass bushing)
The screws have a brass bushing.
Be careful not to lose them.
11. Remove the motor plate from the Joint #3 motor.
Hexagon socket head cap bolts: 4-M5×15
240 C8 Rev.13