NoteAction
Art. no. is specified in Required equip-
ment on page 229.
xx1000001081
Remove the upper link arm as shown in the
figure, by using the assembly tool as a puller
tool.
Note
The support washers on the inside of the link
arm can stick to the grease of the bearings
when the link arm is being removed.
Remove them from the link arm!
7
xx1000001082
Remove the inner support washers and
spacer rings complete (2+2 pcs).
8
Remove residual grease and sealing com-
pound.
9
Refitting the upper link arm
Use this procedure to refit the upper link arm of the linkage system.
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
Continues on next page
Product manual - IRB 760 231
3HAC039838-001 Revision: M
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.4.4 Replacing linkage - upper link arm
Continued
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