ABB IRB 760 Series Product Manual page 222

4 Repair
4.4.3 Replacing the upper arm
Continued
13
14
15
16
17
18
19
Securing the shafts
Use this procedure to secure the upper arm shafts.
Continue the refitting procedure starting on the axis 2 side.
1
Continues on next page
222
Action
Push the shaft in 3.5 mm ± 0.15 mm with the
hydraulic pump and the glycerine pump.
Release the pressure to 0 bar in the glycerine
pump only.
Wait 2 minutes.
Release the pressure in the hydraulic pump
to 0 bar.
Remove the equipment.
Fit the oil plug.
Note
Refit the shaft on the axis 2 side, by following
the steps 2-10.
Action
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.
© Copyright 2011-2018 ABB. All rights reserved.
Note
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
Note
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 212
Product manual - IRB 760
3HAC039838-001 Revision: M