ABB IRB 390 Product Manual page 207

3
4
5
Product manual - IRB 390
3HAC066566-001 Revision: B
Action
Loosen the both lower arm shafts from the upper
arm by loosening the bolts.
Use an interchangeable head torque wrench and
the open-end head insert.
Disconnect the lower arms from the upper arm.
Secure the lower arms against the telescope shaft
with a cable tie.
CAUTION
Put some soft material between the surfaces, to
protect them from scratches etc.
© Copyright 2020 - 2021 ABB. All rights reserved.
5 Repair
5.5.2 Replacing the upper arm
Continued
Note
Interchangeable head torque
wrench
Torque wrench head, open-end in-
sert: 3HAC073854-001
xx1900002152
xx1900001802
Cable ties
xx2000000921
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