SERVICING AND INSPECTION
196
Venting the hydraulic system
Check the uid level in the hydraulic uid reservoir. If
1.
necessary, add hydraulic uid until the uid level is at
the »Maximum« mark.
Start the engine and let it idle for a few minutes.2.
To purge air from the cylinders, slowly actuate each
3.
cylinder several times through its complete stroke.
With the engine running, turn the steering wheel to
4.
its maximum angle of turn in both directions until the
steering can be actuated faultlessly and without any
noises.
Check the oil level in the hydraulic uid reservoir af-
5.
ter exhausting has been completed. If necessary, add
hydraulic uid until the uid level is at the »Maximum«
mark.
WARNING
Possibility of injury or equipment damage.
Trapped air in the hydraulic system will cause erratic
or inadvertent movement of the loader arms.
Before returning the loader to work after servic-
►
ing, it is necessary to purge any air trapped in
the hydraulic system.