ABB IRB 760 Series Product Manual page 338

4 Repair
4.7.2 Replacing the gearbox, axes 2- 3
Continued
7
8
9
10
11
12
Continues on next page
338
Action
Foundry Plus:
Apply rust preventive on the highlighted
area.
Lubricate necessary surfaces of the gear-
box with grease in order to make it easier
to insert the gearbox into the frame.
Put the gearbox onto the guide pins and
slide it carefully into place in the frame.
Note
Check that the sealing is in place during
the procedure.
Use a crank to move the gears in order to
find the holes for the attachment screws.
Secure the gearbox to the lower arm with
the attachment screws and washers in two
of the screw areas (the third is not reach-
able at this point). Do not remove the guide
sleeves yet.
Remove the two guide sleeves and replace
them with the two remaining M12 screws.
Secure the gearbox to the frame.
© Copyright 2011-2018 ABB. All rights reserved.
Note
xx1400001132
Specified in Required equipment on
page 329.
xx1000001406
Axis 2
M12x60 quality 12.9 Gleitmo (6+6 pcs)
• Tightening torque: 120 Nm.
M16x90 quality 12.9 Gleitmo (2+2 pcs)
• Tightening torque: 300 Nm.
Axis 3
M12x60 quality 12.9 Gleitmo
• Tightening torque: 120 Nm.
M12x60 quality 12.9 Gleitmo (1+1 pc)
• Tightening torque: 120 Nm.
M12, quality 8.8-A2F
Tightening torque: 120 Nm.
Product manual - IRB 760
3HAC039838-001 Revision: M