7-MAINTENANCE
Hydraulicttingsandlines-Replace
1.Beforereplacingthehydraulicttingsandlines,drain
pressurefromthehydraulicsystem.
2.Damagedorleakinglinesmustbereplacedwithnew
lines.
3.Useoriginalspareparts,speciallyprovidedtocarryout
thenecessaryfunctions.
4.Neverreinstallusedlinesorttings.
5.Thedrainedoilorthewastecontainingoilmustbedis-
posedofinanenvironmentallyfriendlymanner.Donot
releaseonthegroundorinwater.
6.Thehydrauliclinesshouldbereplacedaftersixyears’
use.Inthisway,seriousfailuredangersareprevented.
7.Tightenthettingstotheprescribedtorquevalues.
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