4 Repair
4.5.4. Replacement of spherical roller bearing, balancing device
3HAC022033-001 Revision: K318
© Copyright 2004-2011 ABB. All rights reserved.
Refitting, spherical roller bearing
Use this procedure to refit the spherical roller bearing to the balancing device front ear.
5. Fit the press tool and dolly to the threaded
bar.
Secure with the nut and washer at each
end.
xx0500002255
A. Threaded bar 3HAC15945-1
B. Dolly 3HAC15948-1
C. Press tool 3HAC15941-1
6. Press out the bearing from the front ear.
Action Note
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
Turn off all electric power and hydraulic but
not the air pressure to the gearboxes,
motors and SMB.
2. Grease the inside walls of the front ear.
3. Insert the threaded bar through the new
bearing and place it at the front ear. Fit also
the press tool and the dolly to the bar as
shown in the figure to the right.
Secure with the nut and washer at each
end.
Spare part no. is specified in Required
equipment on page 316.
xx0500002257
A. Threaded bar 3HAC15945-1
B. Dolly 3HAC15948-1
C. Press tool 3HAC15846-1
4. Press in the bearing properly inside the ear.
Continued
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