ABB IRB 6700Inv Series Product Manual page 630

4 Repair
4.8.3 Replacing the axis-2 gearbox
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Action
Rotate the gear to match the hole pattern
in the lower arm, using the rotation tool.
Note
Some of the screw holes in the gear are
unused.
Slide the lower arm onto the guide pins,
when the hole pattern is matched and in
the correct position for all screws.
Slide the lower arm on to the guide pins.
Use caution and move the arms into posi-
tion at the axis-2 gearbox on the guide pins.
Rotate the axis-2 gearbox until the hole
pattern is matching the holes in the lower
arm.
Fit one attachment screw in one of the up-
per holes using it for security and lower the
lifting accessory a little.
Fit all now accessible attachment screws.
Remove the two guide pins and fit the re-
maining attachment screws.
Secure the lower arm to the axis-2 gearbox
with its attachment screws.
Disconnect the 24 VDC power supply.
Remove the lifting accessories.
© Copyright 2017 - 2020 ABB. All rights reserved.
Note
Rotation tool: 3HAB7887-1
xx1300000819
xx1400002190
Tightening torque M16: 300 Nm.
Product manual - IRB 6700Inv
3HAC058254-001 Revision: L