NoteAction
xx1100000267
Fit the O-ring, Sleeve and Radial seal.9
Parts:
• A: Radial seal with dust lip
• B: Sleeve
• C: O-ring
Only applicable to the axis 3 side!10
Secure the shaft with the lock nut on the axis
3 side by following this order:
1 Apply locking liquid (Loctite 243) on
the threads of the lock nut.
2 Tighten the lock nut with a tightening
torque of 90 Nm.
NOTE!
Notice the different procedures for axis 3 and
axis 2 sides!
NOTE!Only applicable to the axis 2 side!11
Moving the upper arm while tightening
the lock nut is important for a correct fit!
Secure the shaft with the lock nut on the axis
2 side by following this order:
1 Tighten the lock nut with a tightening
torque of 200 Nm. Move the upper arm
while applying the torque.
2 Unscrew the lock nut
3 Apply locking liquid (Loctite 243) on
the threads of the lock nut.
4 Tighten the lock nut with a tightening
torque of 90 Nm. Move the upper arm
while applying the torque.
NOTE!
Notice the different procedures for axis 3 and
axis 2 sides!
Refit the shaft on the axis 2 side, by following
the steps in this procedure.
12
Continues on next page
Product manual - IRB 460 223
3HAC039842-001 Revision: P
© Copyright 2012-2018 ABB. All rights reserved.
4 Repair
4.4.3 Replacing the upper arm
Continued
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