ABB OmniCore IRB 6740 Product Manual page 481

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9
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Product manual - IRB 6740
3HAC085701-001 Revision: A
Action
Visually verify through the axis-1 motor
hole that the hole is aligned with the pinion
hole in the gearbox.
Lower the arm system slowly until the
heads of the gearbox attachment screws
are starting to disappear inside the frame
edge.
Verify visually from the side and from the
front/back that the frame is coming down
completely level against the gearbox. If the
frame is somewhat tilted, adjust the lifting
position with the overhead crane.
Note
While lowering the complete arm system,
check that the cylindrical pin is fitted cor-
rectly.
Lower the complete arm system into posi-
tion on top of the gearbox.
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5.9.1 Replacing the axis-1 gearbox
Note
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5 Repair
Continued
481