Operator's Manual

MaintenanceService

Interval

MaintenanceProcedure

Every400hours

•Changethecutting-unitgearboxlubricant.

•Servicetheair-cleanerlter.—servicethelteralsowhentheair-cleanerindicator

showsred;servicetheair-cleanerltermorefrequentlyinextremelydustyordirty

conditions.

•Servicetheaircleaner.

•Replacetheenginefuellter.

•Replacethefuel-ltercanisterforthewaterseparator.

•Drainwaterorothercontaminantsfromthewaterseparator.

•Inspectthefuellinesandconnections.

Every800hours

•Drainandcleanthefueltank.

•Changethehydraulicuidandlter.

•Inspecttheengine-valveclearance.Refertoyourengineowner’smanual.

Every1,500hours

•Replacemovinghoses.

Every3,000hours

•Disassemble,clean,andassemblethesootlteroftheDPF.orcleanthesootlterif

enginefaultsSPN3720FMI16orSPN3720FMI0displayintheInfoCenter.

Beforestorage

•Drainandcleanthefueltank.

Every2years

•Flushandreplacethecooling-systemuid.