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4
5
Removal, lower arm shaft on robot with protection Foundry Plus
Use this procedure to remove the lower arm shaft if the robot has protection Foundry
Plus.
If encountering any problems when removing the shaft, contact ABB Robotics!
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Product manual - IRB 6650S
3HAC020993-001 Revision: AG
Action
Pull out the axis-2 shaft with the puller device
according to user instructions enclosed with
the equipment.
xx0900000813
Go to the user instructions enclosed with the
press tool.
DANGER
Handling the tool incorrectly will cause seri-
ous injury.
Read and follow enclosed user instructions
for the tool.
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
256.
Action
WARNING
This procedure is a step in the complete procedure
of removing the lower arm! Make sure all the preced-
ing steps specified in
Replacement of lower arm
shaft on page 266
are made before removing the
lower arm shaft!
Remove the two set screws.
Remove the shaft sealing cover.
Remove the sealing cover.
Remove the radial sealing, if the lower arm is to be
replaced with a new one.
If the same lower arm is refitted, the radial sealing
can be left in the lower arm.
Remove the hexagon bolt with the washer and shaft
tap.
© Copyright 2004-2022 ABB. All rights reserved.
4.4.5 Replacement of lower arm shaft
Note/Illustration
Art. no. is specified in
Required equip-
ment on page
267!
User instructions are enclosed with the
tool.
Note
Shown in the figure
lower arm shaft for robots with
protection Foundry Plus on
page
267.
Continues on next page
4 Repair
Continued
Components,
269
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