7-MAINTENANCE
HYDRAULICFITTINGSANDLINES-REPLACEMENT
Beforereplacingthehydraulicttingsandlines,drainpres-
surefromthehydraulicsystem.
Damagedorleakinglinesmustbereplacedwithnewlines.
Useoriginalspareparts,speciallyprovidedtocarryoutthe
necessaryfunctions.
Neverreinstallusedlinesorttings.
Thedrainedoilorthewastecontainingoilmustbedis-
posedofinanenvironmentallyfriendlymanner.Donot
releaseonthegroundorinwater.
Thehydrauliclinesshouldbereplacedaftersixyears’use.
Inthisway,seriousfailuredangersareprevented.
Tightenthettingstotheprescribedtorquevalues.
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