ABB IRB 460 Series Product Manual page 222

4 Repair
4.4.3 Replacing the upper arm
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222
Action
Place the outer race of the bearing on the
shaft as close to its final position as possible.
Apply the press tool upper arm and press
both parts into their final position.
Note
Make sure that the T-ring is pressed in all the
way and rests against the lower arm correctly.
See figure!
Note
Make sure the bearing is pressed in all the
way and rests in the correct position on the
shaft. See figure!
Fill the inner race of the bearing with grease.
Fit the inner race of the bearing on the shaft
and press it in using the press tool upper arm.
Note
Make sure the bearing is pressed in all the
way and rests in the correct position on the
shaft. See figure!
© Copyright 2012-2018 ABB. All rights reserved.
Note
xx1100000276
Parts:
• A: Lower arm
• B: Outer bearing
• C: Surface on T-ring on which out-
er race rests against
• D: T-ring
• E: Shaft
See the figures above!
xx1100000275
Parts:
• A: Lower arm
• B: Bearing inner race
• C: Surface on shaft on which the
inner race of bearing rests against
• D: T-ring
• E: Shaft
Product manual - IRB 460
3HAC039842-001 Revision: P