ABB IRB 760 Series - Page 222

NoteAction
Push the shaft in 3.5 mm ± 0.15 mm with the
hydraulic pump and the glycerine pump.
13
Release the pressure to 0 bar in the glycerine
pump only.
14
Wait 2 minutes.15
Release the pressure in the hydraulic pump
to 0 bar.
16
Remove the equipment.17
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
Fit the oil plug.18
Note
Refit the shaft on the axis 2 side, by following
the steps 2-10.
19
Securing the shafts
Use this procedure to secure the upper arm shafts.
Continue the refitting procedure starting on the axis 2 side.
NoteAction
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
Check that there is no grease on the radial
sealings in the upper arm.
Note
There must not be any grease at all on the
radial sealing. Otherwise grease will appear
on the surface supposed to be cleaned from
grease with isopropanol.
1
Continues on next page
222 Product manual - IRB 760
3HAC039838-001 Revision: M
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.4.3 Replacing the upper arm
Continued