ABB IRB 6730 Product Manual page 514

5 Repair
5.9.2 Replacing the axis-2 gearbox
Continued
Removing and lifting away the lower and upper arms un-separated (Step 1)
Use this procedure for the first step of removing and lifting away the lower and
upper arm un-separated.
1
2
Continues on next page
514
Action
Remove two attachment screws in opposite
holes and replace them with 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.
Remove all but one of the remaining attach-
ment screws that secure the lower arm to
the axis-2 gearbox.
© Copyright 2023 ABB. All rights reserved.
Note
Guide pin, M16x150 / Guide pin, M16x200:
3HAC13120-2 / 3HAC13120-3
Always use guide pins in pairs.
xx2300000153
xx2300000152
Product manual - IRB 6730
3HAC085699-001 Revision: B