ABB OmniCore IRB 6740 Product Manual page 566

5 Repair
5.9.3 Replacing the axis-3 gearbox
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Action
Remove all but one of the remaining attach-
ment screws and washers.
Fit two fully threaded screws in the press
out holes.
Note
There will be some oil spill when the gear-
box is removed. Put some oil absorbent
cloth or paper below the gearbox.
Remove the remaining attachment screw
and loosen the gearbox with help of the
removal tools.
Only pull out the gearbox a little bit on the
guide pins.
DANGER
There is a risk that the gearbox may glide
out and fall down if it is too far out to on the
guide pins and no stoppers are used.
© Copyright 2023 ABB. All rights reserved.
Note
xx2300000148
Screws M10x80, fully threaded: -
xx2300000215
xx2300000149
Product manual - IRB 6740
3HAC085701-001 Revision: A