ABB OmniCore IRB 6720 Product Manual page 251

5
6
7
8
Product manual - IRB 6720
3HAC085697-001 Revision: C
5.4.1 Replacing the arm house cover including the axis-4 cassette sealing
Action
Remove the arm house cover screws.
Insert two screws M6 x minimum 70 mm on each
short side, as support so that the cover doesn't
fall down when pressed out.
Fit the M12 bolt and rotate it to press out the
complete cover.
Remove the complete cover.
Remove and save the oil plugs for refitting on the
new cover.
WARNING
Oil residues will drip out during removal.
Make sure that protective gear like goggles and
gloves are always worn.
WARNING
Handling gearbox oil involves several safety risks,
see Gearbox lubricants (oil or grease) on page
WARNING
Used oil is hazardous material and must be dis-
posed of in a safe way. See
page 615 for more information.
© Copyright 2023 ABB. All rights reserved.
Note
xx2100001255
Screw, M6 x minimum 70 mm
xx2200001144
xx2100001256
xx2100001286
30.
Decommissioning on
5 Repair
Continued
Continues on next page
251