4 Repair
4.5.3. Replacement of spherical roller bearing, balancing device (old and new)
3HAC026876-001 Revision: C282
© Copyright 2006-2008 ABB. All rights reserved.
Required equipment
Tool set
The parts of the tool set for replacement of the spherical roller bearing are shown in the figure
below.
xx0700000359
K Protection plug
Lower arm 3HAC031985-001
Lower arm 3HAC032177-001
L Washer
M Radial seal w dustlipp 50x68x8
N Spherical roller bearing
O Radial seal w dustlipp 50x68x8
P O-ring
Q End cover
R Torx pan head screw
S Shaft
T Washer
U Hex socket head cap screw M16x70
Equipment Spare part no. Art. no. Note
Maintenance
parts, shaft
3HAC029288-001 Includes the parts shown in
the figure above.
Grease 3HAB3537-1 For lubrication of the
components.
Other tools and
procedures may
be required. See
references to
these procedures
in the step-by-step
instructions below.
These procedures include
references to the tools
required.
A Knurled nut
B Hydraulic cylinder (ordered separately)
C Threaded bar, M16
D Nut
Continued
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