ABB Robotics IRB 6790 Product Manual page 521

Preparations of gearbox
Use this procedure to do the necessary preparations before refitting the gearbox.
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Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
Fit two lifting eyes manually in opposite holes
in the gearbox.
CAUTION
Leave a couple of millimeters of space
between the lug and the surface of the gear-
box. The surface of the gearbox is a sealing
surface, not to be damaged.
Attach the lifting accessory (chain).
CAUTION
The weight of the gearbox is 92 kg
All lifting accessories used must be sized
accordingly.
Wipe clean the contact surfaces from any
contamination.
Also wipe clean the o-ring groove.
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4.8.1 Replacing the axis-1 gearbox
Note
Lifting eye: 3HAC14457-4
xx1700002190
Lifting accessory (chain): 3HAC15556-1
xx1700002191
xx1200001245
Continues on next page
4 Repair
Continued
521