ABB OmniCore IRB 6740 Product Manual page 525

Removing the axis-2 gearbox
1
2
3
Product manual - IRB 6740
3HAC085701-001 Revision: A
Action
Remove two attachment screws from op-
posite positions and replace them with
guide pins.
CAUTION
Use stoppers on the guide pins.
Tip
Use different lengths on the guide pins to
simplify guidance.
Tip
Lubricate the guide pins with some grease
to make the lower arm slide better.
Leave one of the upper attachment screws
and remove the rest. The remaining screw
is used to prevent the gearbox from falling
down.
CAUTION
The weight of the gearbox is 97 kg
All lifting accessories used must be sized
accordingly.
© Copyright 2023 ABB. All rights reserved.
5.9.2 Replacing the axis-2 gearbox
Note
Guide pin, M12x150: 3HAC13056-2
Always use guide pins in pairs.
xx2300000665
xx2300000664
Continues on next page
5 Repair
Continued
525