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4 Repair
4.4.5 Replacement of lower arm shaft
Continued
Equipment
Press device, axis 2 shaft and
bearing
Hydraulic pump, 80 MPa
Hydraulic pump, 150 MPa (Glycer-
in)
Retaining ring plier
Isopropanol
Grease
Glycerin
Rust preventive
Locking liquid (only for robots with
protection Foundry Plus and
Foundry Prime)
Removal, lower arm shaft from robot with protection Standard
Use this procedure to remove the lower arm shaft if the robot has protection
Standard.
If encountering any problems when removing the shaft, contact ABB Robotics!
1
2
3
Continues on next page
268
Action
WARNING
This procedure is a step in the complete
procedure of removing the lower arm! Make
sure all the preceding steps specified in
placement of lower arm shaft on page 266
made before removing the lower arm shaft!
Remove the protection plug.
Remove the protection washer and the retain-
ing ring.
© Copyright 2004-2022 ABB. All rights reserved.
Article number
Note
3HAC076203-001
Hydraulic pressing accessory.
User instructions are enclosed
with the tool.
3HAC13086-1
To be used with the press and
puller tools.
See technical specifications in
the user instructions for the
press equipment.
3HAC021563-012
-
11771012-208
For cleaning the shaft.
3HAB3537-1
For lubrication of the bearing.
-
For lubrication of the shaft.
3HAC026621-001
Equivalent:
3HAB7116-1
Loctite 243
Note/Illustration
Re-
are
Shown in the figure
arm shaft for robots with protection
Standard on page
Shown in the figure
arm shaft for robots with protection
Standard on page
Use a plier for the retaining ring.
•
Mercasol 3106
Components, lower
266!
Components, lower
266!
Product manual - IRB 6650S
3HAC020993-001 Revision: AG
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