Terex TL120 Operating Instructions Manual page 90

7 Care and Maintenance
7.8.12 Axles
General
The axle oil must be changed at operating
temperature.
Attention
• Collect the waste oil in a suitable container
and dispose of according to regulations.
Machine damage
due to insufficient oil in axles.
• After filling the axles with oil, move the
machine for approx. 5 minutes to ensure
that the oil is evenly distributed.
• After 5 minutes, check the oil level again,
and top up if necessary.
7.8.12.1 Front axle differential
Checking the axle oil level
• Remove the inspection plug (60/1) check and top
up oil if required.
Changing axle oil
• Park the machine on a level surface.
Attention
• Collect the waste oil in a suitable container
and dispose of according to regulations.
• Open the inspection plug (60/1) and the filler
plug (60/3).
• Open the drain plugs (60/2) on the differential and
drain oil.
• Flush out the axle if necessary.
• Carefully close the drain plugs (60/2).
• Pour in oil using the filling hole until oil escapes
from the checking tap.
• Carefully close the inspection plug (60/1) and the
filler plug (60/3).
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Fig. 60 Changing the axle oil of the front axle
Operating Instructions Wheel Loader TL120
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L854-056