Case CX490D - Page 196

6-MAINTENANCE
Hourmeter
Themachinecontrolsystemisreadilywarningaboutthe
needofspecicmaintenanceoperations.However,some
othermaintenanceoperationshavetobecarriedoutona
regularbasiswithoutanyspecicwarning.Makesureto
getacquaintedwiththemaintimeintervalsindicatedinto
thisChapter,andmakesuretocheckthehourmeteratthe
beginningofeveryworkingdayinordertoanticipatethe
needformaintenanceoperationsatacertaintimeinterval.
SMIL16CEX1219AA1
Dailyinspections
Everyday,beforestartingwork,itisnecessarytoinspectthemachineandservicecertainofitscomponents.
Generalremarks
•
Checksignsofleakingoilorwater.
•
Checkthatallscrewsandnutsarecorrectlytightened.
•
Wipeoffanydust(engine,operator'scompartmentetc.).
•
Checkforanysignsofdamage.
Engine
•
Checktheoillevelandchangetheoilifnecessary.
•
Checkthecoolantlevel.
•
Checktheradiatorforsignsofcloggingordeterioration.
•
Checktheradiatorfanbelttension.
•
Checktheairlteriscleanandnotrestricted.
•
Checkthecomponentsforsignsofleakingoilorwater.
•
Checktheconditionofalllines.
Undercarriage
•
Checkthepadhardware.
•
Checktheconditionofthetracks.
•
Checkthattheupperandlowertrackrollersandtheidlerwheelsarenotleakingoil.
Upperstructure
•
Checkthefueltanklevel.
•
ChecktheDEF/ADBLUE®tanklevel.
•
Checkthehydraulictanklevel.
•
Checkthatthehydraulicoilisclean.
•
Checkthecomponentsforsignsofleakingoilorwater.
•
Checktheconditionofalllines.
•
Makesuretherearenoelectricalshortcircuits.
•
Checkthebatteryconnectionsareproperlytightened.
•
Adjusttherearviewmirrors.
•
Checkthecameras.
6-2