7.8.14.3 Wheel hub
Checking the axle oil level
•
Remove the inspection plug (77/1).
•
Check if the oil is up to the edge of the inspection
hole.
•
Top up oil if required.
•
Carefully close the inspection plug.
Changing axle oil
Attention
The wheel hub has a combined inspection,
filling and drain plug!
•
Turn the wheel until the screw plug (77/1) on the
hub is at the bottom (drain position).
•
Open the screw plug and catch the escaping oil.
•
Flush out if necessary.
•
Turn the wheel to the filling and inspection
position; the inspection mark must be horizontal
(77/1).
•
Fill in oil up to the lower edge of the inspection
hole.
•
Carefully close the screw plug.
7.8.15 Wheels
7.8.15.1 Checking the tire pressure
•
Check the air pressure in accordance with the
pressure chart given in
7.8.15.2 Checking the tightness of wheel nuts
•
During the first 50 operating hours, check the
tightness of the wheel nuts (M 22 x 1.5) daily and
subsequently every week, and tighten to the
correct torque if necessary.
Attention
Note that the tightening torque of 610 Nm
applies to the wheel nuts M 22 x 1.5.
•
When fitting a wheel, tighten the nuts to the correct
torque crosswise in several stages.
TL160
3.8, 29.
Operating Manual 12.9.08 Version 1.0
Care and Maintenance
Fig. 77 Checking and replacing the axle oil
7
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