4 Repair
4.3.11. Replacement of Gearbox Unit 4
3HAC030005-001 Revision: -144
© Copyright 2006 ABB. All rights reserved.
4.3.11. Replacement of Gearbox Unit 4
General
This section describes Replacing Gearbox 4 with Motor (Gearbox Unit)
NOTE!
This action demands standard calibration of the robot. Described in section Calibration
methods on page 172.
DANGER!
Turn off all electrical power, hydraulic and pneumatic pressure supplies to the robot!
Also read the safety sections:
• Safety risks related to pneumatic/hydraulic systems on page 18
• Risks associated with live electric parts on page 20
• Safety risks during installation and service work on robot on page 15
Location
xx0700000547
A Gearbox Motor axis 4
B Hexagon socket head screw 3x (M6x25) with plain washer 6,4x12x1,6 steel A2F
C Gearbox axis 4
D Sealing ring w. dust lip
Continues on next page