Maintenance 5. Actuator Units
320 N6 Rev.2
Remove the encoder board #4.
Cross recessed binding head machine screws:
2-M3×6
Cross recessed head bolts:
8-M4×20 (with plain washer)
Be sure to have at least 2 people to perform the
operation since the parts being heavy.
When removing it, make sure not to lose the
two positioning pins.
-ring from the Joint #4 flange.