ABB IRB 920 Product Manual page 589

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4
Refitting the axis-4 second timing belt
Use these procedures to refit the axis-4 second timing belt.
Refitting the axis-4 second timing belt to the transmission module
1
2
Product manual - IRB 920
3HAC075721-001 Revision: C
Action
Remove the screws and washers on the transmis-
sion module flange to let the axis-4 second timing
belt be free.
Remove the timing belt.
Action
For robots with protection type Clean Room:
Clean the joints that have been opened and wipe
the parts free from particles with spirit on a lint
free. See Cut the paint or surface on the robot
before replacing parts on page 118
Note
After all repair work, wipe the Clean Room robot
free from particles with spirit on a lint free cloth.
Refit the timing belt to the transmission module.
© Copyright 2022 ABB. All rights reserved.
5.6.8 Replacing the axis-4 second timing belt
Note
xx2100001092
xx2100001093
Note
xx2100001093
Timing belt, A4-2:
3HAC070471-001
Continues on next page
5 Repair
Continued
589