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Product manual - IRB 6650S
3HAC020993-001 Revision: Z
Action
Remove the protection washer and the retain-
ing ring.
Fit the puller device to the shaft as shown in
the figure to the right.
Fit both the hydraulic pump and the glycerin
pump to the puller device.
Increase the pressure of the glycerin pump
and, at the same time, pull out the shaft with
the puller tool by increasing the pressure of
the hydraulic pump.
Remove the bearing and thrust washer from
the shaft hole in the lower arm, recommend-
able after removing the complete lower arm
as detailed in section
Replacement of com-
plete lower arm on page
273.
© Copyright 2004-2018 ABB. All rights reserved.
4.4.5 Replacement of lower arm shaft
Note/Illustration
Shown in the figure
Components, lower
arm shaft for robots with protection
Standard on page
283!
Use a plier for the retaining ring.
Art. no. is specified in
Required equip-
ment on page
284!
xx0300000010
Art. no. is specified in
Required equip-
ment on page
284.
The attachments on the tool are shown
in figure
Puller device for removal of axis
2 shaft on page
285.
Note! Do not exceed the limit of maxim-
um pressure classified for the pumps!
Continues on next page
4 Repair
Continued
287
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