ABB IRB 460 Series - Page 230

Refitting the upper link arm
Use this procedure to refit the upper link arm.
NoteAction
If needed, replace the bearings in the upper
link arm.
Note
The bearings are sensitive for pushes. Make
sure they are not damaged!
1
Lubricate the bearings properly with bearing
grease.
2
xx1100000172
Fit radial sealing rings in the upper link arm
as shown in the figure.
3
Parts:
A Radial sealing ring
B Bearing
C Radial sealing ring
Continues on next page
230 Product manual - IRB 460
3HAC039842-001 Revision: P
© Copyright 2012-2018 ABB. All rights reserved.
4 Repair
4.4.4 Replacing linkage - upper link arm
Continued