ABB IRB 910INV Product Manual page 754

5 Repair
5.8.2 Replacing the axis-2 gear unit sub-assembly
Continued
4
Refitting the axis-2 motor sub-assembly
1
2
3
4
Continues on next page
754
Action
Refit the screws.
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 axis-2 timing belt onto the pulley on the
axis-2 gearbox.
Refit the motor and refit the timing belt to the
motor.
Ensure that the belt runs correctly in the grooves.
Tip
Move the internal harness out of the way.
Refit the screws and washers without fully
tightened.
© Copyright 2019-2022 ABB. All rights reserved.
Note
Screws: Hex socket head cap
screw M4x12 12.9 Lafre
2C2B/FC6.9 (16 pcs)
Washers: Spring washer 9x4.3x1
Steel (16 pcs)
Tightening torque: 0.5 Nm-1 Nm-2
Nm-4.5 Nm ±10%
xx1800003382
Note
Screws: Hex socket head cap
screw M4x20 12.9 Lafre
2C2B/FC6.9 (4 pcs)
Washers: Washer 4.3x10x2 steel
(4 pcs)
Tightening torque: 3 Nm ±10%
xx1800002877
Timing belt:
3HAC061861-001
Product manual - IRB 910INV
3HAC068055-001 Revision: K