4 Repair
4.4.5. Replacement of lower arm shaft
3HAC020993-001 Revision: G266
© Copyright 2004-2008 ABB. All rights reserved.
4. Fit the puller device to the shaft as shown in the
figure to the right.
Art. no. is specified in Required
equipment on page 264!
xx0300000010
5. Fit both the hydraulic pump and the glycerin pump to
the puller device.
Art. no. is specified in Required
equipment on page 264.
The attachments on the tool are
shown in figure Puller device for
removal of axis 2 shaft on page
264.
6. 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.
Note! Do not exceed the limit of
maximum pressure classified for
the pumps!
7. Remove the bearing and thrust washer from the
shaft hole in the lower arm, recommendable after
removing the complete lower arm as detailed in
section Removal, lower arm on page 259.
Action Note/Illustration
Continued
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