C8 Maintenance 4. Cable Unit
C Series Maintenance Manual Rev.2 231
Disconnect the battery connectors.
Connectors: CN3, CN6
Remove the two ground wire terminals from the Arm #1.
Cross recessed head screws with washer: 2-M4×8
Remove the Joint #2 motor unit.
For details, refer to C8 Maintenance: 6.1 Joint #2 - Replacing the Motor, Removal steps (1) to (3)
and (5) to (9).
Cut off the wire tie that binds the cables inside the Arm #1 and
remove the connector connected to the control board 1.
Connector: GS01
Remove the Joint #1 cable fixing plate (Arm #1 side).
Hexagon socket head cap bolts: 2-M4×10
Disconnect the internal cables from the base side to the Arm #1 side.
Protect the connectors with masking tapes.
- To protect the connector’s clips
- To avoid adherence of cable grease
Disconnect the connectors one by one in order from the smallest
connector to the largest one.