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4 Repair
4.7.4. Replacement of gearbox, axis 4
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4.7.4. Replacement of gearbox, axis 4
Location of gearbox
The axis 4 gearbox is located at the rear of the upper arm 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
.
xx0100000144
A
Upper arm housing
B
Gearbox, axis 4
C
Cover, axis 4 gearbox
D
Attachment screws, cover axis 4
E
Oil plug, filling, secondary gearbox
F
Oil plug, draining, secondary gearbox
G
Gear, Z3
H
Gear attachment screws
I
Motor, axis 4
J
Motor flange
K
Oil plug, filling, primary gearbox (draining not shown in figure)
Continues on next page