ABB CRB 1300 Product Manual page 348

5 Repair
5.5.1 Replacing the lower arm
Continued
Removing the axis-2 gearbox
1
2
3
4
Refitting the lower arm
Use these procedures to refit the lower arm.
Checking mechanical stops and oil plugs
1
Continues on next page
348
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
CAUTION
Removing gearboxes will release axes. This
means the axes can fall down.
Make sure axes are well supported before remov-
ing gearboxes.
Remove the screws.
Pull out the gearbox.
Action
Check the axis-3 mechanical stops.
Replace if damaged.
© Copyright 2022-2023 ABB. All rights reserved.
Note
xx2000001688
xx2000001689
Note
See Replacing the axis-3 mechan-
ical stops on page 478.
Product manual - CRB 1300
3HAC083111-001 Revision: B