ABB IRB 760 Series Product Manual page 231

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8
9
Refitting the upper link arm
Use this procedure to refit the upper link arm of the linkage system.
1
Product manual - IRB 760
3HAC039838-001 Revision: M
Action
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!
Remove the inner support washers and
spacer rings complete (2+2 pcs).
Remove residual grease and sealing com-
pound.
Action
If needed, replace the bearings in the upper
link arm.
Note
The bearings are sensitive for pushes. Make
sure they are not damaged!
© Copyright 2011-2018 ABB. All rights reserved.
4.4.4 Replacing linkage - upper link arm
Note
Art. no. is specified in
ment on page 229.
xx1000001081
xx1000001082
Note
Continues on next page
4 Repair
Continued
Required equip-
231