3 Maintenance
3.3.4. Inspection, oil level gearbox axis 4
3HAC022033-001 Revision: K158
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3.3.4. Inspection, oil level 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.
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Required equipment
A Upper arm housing
B Cover, axis 4 gearbox
C Oil plug, filling, secondary gear
D Oil plug, draining, secondary gear
E Oil plug, filling, primary gearbox (draining not shown in figure)
F Label, specifies the type of oil in the secondary gear of axis 4
G Label, specifies the type of oil in the primary gear of axis 4
Equipment, etc. Art. no. Note
Lubricating oil 3HAC032140-001 Kyodo Yushi TMO 150
To be used in primary and
secondary gearboxes.
NOTE! Do not mix with other oils!
Standard toolkit - Content is defined in section
Standard toolkit on page 427.
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