MAINTENANCE
4‑1LUBR[CATlONCHARTMAlNTENANCEANDCHECKS
ThelntervalofIubrlcation,maintenanceandchecklsthemaximumintervaHndicatedbythe
servicehourmeter.Ofcourseitshouldbeshortenedinserviceoperatingconditions.
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Checkintervals
CheckpointsCheckitemsFirst50hoursFirst150hoursDailyEvery50hoursEvery250hoursEvery500hoursEvery1000hours
①BodyandcylindersPinsLubricatetheFittingsGO
②FuelTankDraintheWaterandSediment○
CheckLevelandChangeOilOH●
③HydraulicTankDraintheWaterandSediment○
C]eantheSuctionStrainer0
④LineFilterChangetheFilter●●
CheckandChangetheOiIE●OE●
ChangetheOi]Fi]ter日ement●●●
⑤EngineChangetheAirFilter日ementOClean●
ChecktheCoo]antLevelWO
⑤TravelReductlonsGearCheckandChangetheOiIL●○L●
⑦LinkPinsLubricatetheFittingsO
SymbolGLHEW○●
RemarksGreaseGearoilHydrau!ic利uidEngineo日CooIantlnspectionlMaintenance/SupplyReplacement
4‑2