ABB IRB 8700 Series Product Manual page 771

Refitting the axis-4 primary gearbox
Use these procedures to refit the gearbox.
Preparations before refitting the axis-4 primary gearbox
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Product manual - IRB 8700
3HAC052853-001 Revision: F
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.
Inspect the o-rings.
Note
Replace if damaged.
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4.8.5 Replacing the axis-4 primary gearbox
Note
Guide pins: 3HAC13056-2 M12x150
Guide pins: 3HAC13056-3 M12x200 mm
xx1500002998
xx1500003000
xx1500002999
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4 Repair
Continued
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