ABB IRB 460 Series Product Manual page 230

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