ABB IRB 6730 Product Manual page 523

Lifting back and refitting the lower and upper arm
Use this procedure to lift back and refit the lower and upper arm mounted together.
1
2
3
4
Product manual - IRB 6730
3HAC085699-001 Revision: B
Action
Fit two guide pins in opposite holes in the
axis-2 gearbox.
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.
CAUTION
The weight of the complete upper and
lower arm together is 490-515 kg (depend-
ing on robot variant)
All lifting accessories used must be sized
accordingly.
Attach the lifting accessories to the arm
assembly, if not already fitted.
Use caution and slowly lift the lower and
upper arm together.
Make sure:
• not to stretch any of the cables
• that the arm package is level when
lifted.
© Copyright 2023 ABB. All rights reserved.
5.9.2 Replacing the axis-2 gearbox
Note
Guide pin, M16x150 / Guide pin, M16x200:
3HAC13120-2 / 3HAC13120-3
Always use guide pins in pairs.
xx2300000211
xx2300000027
Continues on next page
5 Repair
Continued
523