ABB IRB 4400 - 45 Product Manual page 177

3HAC022032-001 Revision: E
Action
5. Remove the two securing screws (A),
located at the fork of the balancing
device.
Also remove the plate (C) which secures
that the bushing (D) is held in position.
6. Unload the balancing device by replacing
the two front screws (A) with two securing
front screws.
Unload the device level by fastening the
securing screws parallel with each other.
7. Check that the piston is unloaded by
moving it manually.
4.6.1. Replacement of balancing device
Info/Illustration
xx0300000089
The fork is shown in the figure
of balancing device on page
xx0300000095
Dimension specified in
equipment on page 173!
Continues on next page
4 Repair
Continued
Location
172.
Required
175