Terex TL120 Operating Instructions Manual page 87

7.8.9 Hydraulic oil tank
7.8.9.1 Checking hydraulic oil level
• Check the oil level using the oil dipstick (56/1); top
up hydraulic oil if required.
7.8.9.2 Changing the hydraulic oil
Danger of scalding
due to hot oil getting into contact with skin or
eyes.
• Wear appropriate protective
clothing/safety goggles.
• Retract all hydraulic cylinders.
• Switch off the engine.
• Unscrew the oil dipstick (56/1).
• Remove the drain plug (56/4) on the hydraulic oil
tank and drain oil into a clean receptacle.
Attention
• Collect the waste oil in a suitable container
and dispose of according to regulations.
• Flush and clean the hydraulic oil tank as required;
to do so, completely remove the suction
filter (56/2).
• Screw on the drain plug carefully.
• Fill up with clean hydraulic oil using the breather.
To do so, remove the filter head (56/3).
• Screw back on the breather head.
• Screw back in the oil dipstick.
Operating Instructions Wheel Loader TL120
Care and Maintenance
3
4
Fig. 56 Checking hydraulic oil level, changing the
hydraulic oil
7
1
2
L844-051
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