Maintenance 5. Actuator Units
N6 Rev.2 267
5.1.1 Joint #1 (N6-A1000*): Cable direction: Standard (backward)
Removal
Joint #1
Actuator Unit
N6-A1000*
Cable direction:
Standard
(backward)
Base cover, Joint #1 cover, and Joint #1 inside cover
For details, refer to Maintenance 3. Covers.
Remove the Arm #1 outside cover.
Hexagon socket head cap bolts:
8-M5×20 (with plain washer)
8-M5×20 (with plain washer)
Remove the cable unit inside the Joint #1.
For details, refer to the Removal steps (7), (47) through (56), and (58) in
Maintenance 4.1 Cable Unit (N6-A1000*)
: Cable direction Standard
(backward).
Disconnect the M/C cable.
For details, refer to Maintenance 4.6. M/C Cable
Manipulator.
Be sure to have at least 2 people to lay down the Manipulator.
Remove the base bottom plate.
Hexagon socket head cap bolts: 4-M4×8
Remove the base.
Hexagon socket head cap bolts:
8-M6×40 (with plain washer)
When you remove it, be careful not to catch
the cables on the Joint #1 actuator unit.
8-M6×40 (with plain washer)