ABB IRB 760 Series Product Manual page 224

4 Repair
4.4.3 Replacing the upper arm
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224
Action
Apply the shaft fitting/removing tool (part
3HAC038174-021).
Note
For information how to use the tool, please
contact ABB.
Put the shims between the upper and lower
arms on the axis 3 side.
Press the parts together using the shaft fit-
ting/removing tool.
Fit o-ring on the sealing ring.
Lubricate the bearing with bearing grease.
Fit the sealing ring with the o-ring fitted, in
the lower arm, using a plastic mallet or simil-
ar.
Wipe the lock nut clean from grease.
Fit the sealing on the lock nut.
Apply locking liquid (Loctite 243) on the
threads of the lock nut.
Only applicable to the axis 3 side!
Secure all parts with the lock nut (flat side
facing inwards), using sleeve KM nut type 15
(3HAC038174-024) with a tightening torque
of 175 Nm.
Let the shims remain mounted.
© Copyright 2011-2018 ABB. All rights reserved.
Note
A
xx1100000030
• A: T=2.5 mm
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
Specified in Required equipment on
page 213.
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
For art. no. see:
• Required equipment on page 213
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
Product manual - IRB 760
3HAC039838-001 Revision: M