ABB IRB 660, Product Manual, Page: 292 / 362

Note Action
xx1200000628
Remove the gearbox cover by removing its
attachment screws. 18
Note
Always use guide pins in pairs!
Remove two opposite screws of the attach-
ment screws that hold the gearbox and re-
place them with two guide pins. 19
Remove the remaining attachment screws. 20
Art. no. is specified in Required equipment
on page 287 .
Fit the lifting accessory to the gearbox. 21
CAUTION
The gearbox weighs 69 kg.
All lifting accessories used must be sized
accordingly!
22
If required, apply two screws, M12x100 to
the holes in the gearbox, in order to press
it free. (The screws need to have a full
thread.)
23
CAUTION
When the gearbox comes free from the
frame and comes off the guide pins it will
tilt and there is a risk of damage to the
gearbox surfaces! Be aware of this and re-
move the gearbox carefully!
24
Continues on next page
292 Product manual - IRB 660
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.7.2 Replacing the gearbox, axes 2- 3
Continued