ABB IRB 8700 Product Manual page 667

4
Refitting the axis-4 primary gearbox
Use these procedures to refit the gearbox.
Preparations before refitting the axis-4 primary gearbox
1
2
3
4
5
Product manual - IRB 8700
3HAC052853-001 Revision: M
Action
Lift the gearbox off.
Action
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
Wipe clean all contact surfaces in the arm
house.
Wipe clean all contact surfaces on the axis-
4 primary gearbox.
Attach guide pins in opposite holes.
Tip
Put some grease on the guide pins for a
better fitting.
Clean the o-rings and o-ring grooves on
the gearbox.
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4.8.5 Replacing the axis-4 primary gearbox
Note
Note
Guide pin, M12x150, 3HAC13056-2
Guide pin, M12x200, 3HAC13056-3
Always use guide pins in pairs.
Continues on next page
4 Repair
Continued
667