ABB IRB 6620LX Product Manual page 288

4 Repair
4.7.4 Replacement of gearbox, axis 6
Continued
Removal, gearbox
The procedure below details how to remove gearbox, axis 6.
1
2
3
4
5
6
Continues on next page
288
Action
Decide which calibration routine to use, and
take actions accordingly prior to beginning the
repair procedure.
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
Drain the oil from gearbox, axis 6.
Remove the turning disc.
Remove the gearbox by unscrewing its attach-
ment screws.
If required, apply M8 screws to the holes
shown in the figure beside to press the gearbox
out.
Foundry Plus:
Remove old Loctite 574 flange sealant residues
and other contamination from the contact sur-
faces.
© Copyright 2009-2018 ABB. All rights reserved.
Note
Detailed in the section Changing oil,
axis-6 gearbox on page 161.
Detailed in the section Removing,
turning disk on page 206.
Shown in the figure Location of gearbox
on page 286.
xx0200000220
• A: M8 holes for pressing out the
gearbox
xx1400001123
Product manual - IRB 6620LX
3HAC035737-001 Revision: P