ABB IRB 7600 Series Product Manual page 282

4 Repair
4.4.5 Replacement of lower arm shaft
Continued
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282
Action
Press in the new bearing with the press tool, axis
2 bearing.
Fit a radial sealing to the lower arm, if there is none
left during removal of the arm.
Refit the hexagon bolt with a spring washer and a
shaft tap through the hole in the lower arm shaft.
Fit the shaft for the sealing cover onto the hexagon
bolt and tighten the bolt with torque: 24 Nm.
Check the o-ring in the sealing cover. Replace if
damaged.
Refit the sealing cover onto the shaft. Press it
tightly against the radial sealing while tightening
the set screws. Use locking liquid.
Proceed with the refitting procedure of the lower
arm, detailed in section Replacement of complete
lower arm on page 264.
© Copyright 2007 - 2018 ABB. All rights reserved.
Note/Illustration
Always use a new bearing when
reassembling!
Art. no. is specified in Required
equipment on page 274.
Shown in the figure Components,
lower arm shaft for robots with
protection Foundry Plus on
page 274.
Product manual - IRB 7600
3HAC022033-001 Revision: V