ABB IRB 390 Product Manual page 244

5 Repair
5.6.1 Replacing the axis-1, axis 2 and axis-3 motor
Continued
5
6
7
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244
Action
Lubricate the lower arm thread.
Note
The surface under the thread head must be dry
and not contain grease.
Fit all lower arms to the delta unit.
Make sure the sealing washers are in place.
Tighten the lower arm shafts.
Use an interchangeable head torque wrench and
the open-end head insert.
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Note
Anti-seize paste: 3HAC070875-002
(Molykote P1900)
xx2000000684
Sealing washer: 3HAC062123-001.
xx2000001063
Tightening torque: 100 Nm.
Interchangeable head torque
wrench
Torque wrench head, open-end in-
sert: 3HAC073854-001
xx1900002150
Product manual - IRB 390
3HAC066566-001 Revision: B