4 Repair
4.7.2. Replacement of gearbox, axis 2
3HAC022033-001 Revision: E
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08 ABB.
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4.7.2. Replacement of gearbox, axis 2
Location of gearbox
The axis 2 gearbox is located in the lower arm rotational center as shown in the figure below.
A more detailed view of the component and its position may be found in chapter
Exploded
views
in the
Product manual, reference information
.
xx0100000135
Required equipment
A
Gearbox, axis 2 (behind motor attachment
not shown in figure
)
B
Motor, axis 2
C
Oil plug, filling
D
Oil plug, draining
E
Front gearbox attachment screws
F
Attachment holes, fixture lower arm
G
Motor attachment
H
Sealing (between gearbox and lower arm,
not shown in figure
)
I
Hole for locking screw, lower arm, M16 x 60
Equipment, etc.
Spare part no. Art. no.
Note
Gearbox, axis 2
3HAC12641-1
Includes gearbox and o-
ring
O-ring
3HAB3772-51
Sealing, axis 2/3
3HAC17213-1
A new sealing must be
used on each assembly!
Continues on next page