ABB IRB 6660 Product Manual page 329

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Product manual - IRB 6660
3HAC028197-001 Revision: S
Action
Remove the gearbox cover by removing its
attachment screws.
Remove two opposite screws of the attach-
ment screws that hold the gearbox and re-
place them with two guide pins.
Remove the remaining attachment screws.
Fit the lifting accessory to the gearbox.
CAUTION
The gearbox weighs 69 kg.
All lifting accessories used must be sized
accordingly!
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.)
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!
© Copyright 2007-2018 ABB. All rights reserved.
4.7.2 Replacing the gearbox, axes 2- 3
Note
xx1200000628
Note
Always use guide pins in pairs!
Art. no. is specified in Required equipment
on page 324.
Continues on next page
4 Repair
Continued
329