ABB IRB 6700I, Product Manual

Page: 652 / 730

Note Action
xx1300000553
This step is only valid when the upper arm
is removed due to replacement of the axis-
3 gearbox:
Place pieces of wood (or similar) under arm
house and wrist. Lower the upper arm, and
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 axis-3 gearbox,
if applicable.
3
Removing the axis-3 gearbox
Use this procedure to remove the gearbox.
Note Action
Guide pin, M12x150: 3HAC13056-2 Remove 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.
xx1700000370
xx1700000371
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
Remove the remaining attachment screw. 4
Continues on next page
652 Product manual - IRB 6700Inv
3HAC058254-001 Revision: L
© Copyright 2017 - 2020 ABB. All rights reserved.
4 Repair
4.8.4 Replacing the axis-3 gearbox
Continued