ABB IRB 8700 Series - Page 771

Refitting the axis-4 primary gearbox
Use these procedures to refit the gearbox.
Preparations before refitting the axis-4 primary gearbox
NoteAction
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
Wipe clean all contact surfaces in the arm
house.
2
Wipe clean all contact surfaces on the axis-
4 primary gearbox.
3
Guide pins: 3HAC13056-2 M12x150Attach guide pins in opposite holes.
Tip
Put some grease on the guide pins for a
better fitting.
4
Guide pins: 3HAC13056-3 M12x200 mm
xx1500002998
xx1500003000
Clean the o-rings and o-ring grooves on
the gearbox.
5
xx1500002999
Inspect the o-rings.
Note
Replace if damaged.
6
Continues on next page
Product manual - IRB 8700 771
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
4 Repair
4.8.5 Replacing the axis-4 primary gearbox
Continued