ABB IRB 460 Series Product Manual page 272

4 Repair
4.4.9 Replacing the complete lower arm system
Continued
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15
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272
Action
Remove all attachment screws (M12) secur-
ing the lower arm system, on both sides.
xx0200000165
A: Rotation tool
Note
The lower and parallel arms need to be ro-
tated in order to reach all attachment screws.
Release the brake and use a rotation tool fit-
ted to the motor axis.
Remove the two screws, and remove the
sealing cover.
The space between gearboxes is cramp.
Therefore push the lower and parallel arms
together with the help of an iron bar or similar
before removing them.
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Note
xx1100000180
xx1100000181
Note
If the parts are not pushed together, it will
be difficult to remove the complete lower
arm.
Product manual - IRB 460
3HAC039842-001 Revision: P