ABB IRB 390 Product Manual page 201

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Product manual - IRB 390
3HAC066566-001 Revision: B
Action
Lubricate the lower arm thread.
Note
The surface under the thread head must be dry
and not contain grease.
Fit the lower arm.
Make sure the sealing washer is in place.
Note
The lower arm can be turned either way, the ori-
entation has no significance.
Tighten the shaft.
Start by hand, then use an interchangeable head
torque wrench and the open-end head insert to
apply tightening torque.
© Copyright 2020 - 2021 ABB. All rights reserved.
5 Repair
5.5.1 Replacing the lower arm
Continued
Note
Anti-seize paste: 3HAC070875-002
(Molykote P1900)
xx2000000684
Lower arm / parallel bar:
3HAC060138-001.
xx1900001796
Tightening torque: 100 Nm.
Interchangeable head torque
wrench
Torque wrench head, open-end in-
sert: 3HAC073854-001
xx1900002152
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