ABB IRB 390 Product Manual page 274

5 Repair
5.6.4 Replacing the axis-4 gear unit pre-stage
Continued
2
3
4
5
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274
Action
Lift the gear unit into the base.
CAUTION
Risk of pinching! Do not pinch the cabling routed
next to the gear unit flange.
Secure the unit with attachment screws and
washers.
WARNING
Handling gearbox oil involves several safety risks,
see Gearbox lubricants (oil or grease) on page
Fill oil into the gear unit pre-stage.
© Copyright 2020 - 2021 ABB. All rights reserved.
Note
Gear unit, pre-stage: 3HAC060588-
003.
xx2000001276
Hex socket head cap screw: M8x25
8.8-A3F (4 pcs).
Plain washer: 8.4x16x1.6 steel-A2F
(4 pcs).
Tightening torque: 24 Nm.
xx2000001275
30.
Information about the type of lubric-
ation, article number as well as the
amount in the specific gearbox can
be found in Technical reference
manual - Lubrication in gearboxes
available for registered users on
myABB Business Portal,
www.abb.com/myABB.
Product manual - IRB 390
3HAC066566-001 Revision: B