ABB IRB 920 - Gearboxes; Replacing the Axis-1 Gear Unit Sub-Assembly

5.8 Gearboxes
5.8.1 Replacing the axis-1 gear unit sub-assembly
Location of the axis-1 gear unit sub-assembly
The axis-1 gear unit sub-assembly is located as shown in the figure.
xx2100001027
Required spare parts
Note
The spare part numbers that are listed in the table can be out of date. See the
latest spare parts of the IRB 920 via myABB Business Portal,
www.abb.com/myABB.
NoteArticle numberSpare part
Without tube&bolt; flange screw.3HAC076573-001Axis-1 gear unit sub-assembly
Replace if damaged.3HAC079523-001Pulley cover
Replace if damaged.3HAC079524-001Oil absorbing pad
Replace if damaged.3HAB3772-115O-ring
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Product manual - IRB 920 843
3HAC075721-001 Revision: C
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5 Repair
5.8.1 Replacing the axis-1 gear unit sub-assembly