ABB IRB 920 - Replacing the Axis-4 Second Timing Belt

5.6.8 Replacing the axis-4 second timing belt
Location of the axis-4 second timing belt
The axis-4 second timing belt is located as shown in the figure.
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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The spare part numbers that are listed in the table can be out of date.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
3HAC070471-001Timing belt, A4-2
Required tools and equipment
NoteArticle numberEquipment
Content is defined in section
Standard toolkit on page 996.
-Standard toolkit
Delivered as a set of calibration
tools.
Required if Axis Calibration is the
valid calibration method for the
robot.
3HAC055412-001Calibration toolbox, Axis Calibra-
tion
Continues on next page
Product manual - IRB 920 579
3HAC075721-001 Revision: C
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5 Repair
5.6.8 Replacing the axis-4 second timing belt