NoteAction
xx1300000553
Place a piece of wood (or similar) under
the arm house and lower the upper arm.
Let the upper arm rest as shown in the fig-
ure.
This is done in order to keep the axis-3
gearbox in a vertical position and to get the
best position to replace the gearbox.
7
Removing the axis-3 gearbox
Use this procedure to remove the gearbox.
NoteAction
Guide pin, M12x150: 3HAC13056-2Remove two attachment screws in opposite
holes and replace them with guide pins.
Tip
Lubricate the guide pins with some grease
to make the gearbox slide better.
1
Always use guide pins in pairs!
xx1300001969
xx1300001970
Remove all but one of the remaining attach-
ment screws.
2
ScrewsM8x75, fully threaded: Used to push
out the gearbox, if necessary.
Fit three fully threaded screws and use
them as removal tools.
3
Continues on next page
516 3HAC044266-001 Revision: -
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.8.3 Replacing the axis-3 gearbox
Continued
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