Operator's Manual

Servicingthe
Diesel-OxidationCatalyst
(DOC)andtheSootFilter
ServiceInterval:Every6,000hours—Disassemble,
clean,andassemblethesootlter
oftheDPForcleanthesootlterif
enginefaultsSPN3251FMI0,SPN
3720FMI0,orSPN3720FMI16
displayintheInfoCenter.
IfenginefaultsCHECKENGINESPN3251FMI0,CHECK
ENGINESPN3720FMI0,orCHECKENGINESPN3720FMI
16displayintheInfoCenter(Figure87),cleanthesoot
lterusingthestepsthatfollow:
g214715
g213864
g213863
Figure87
1.RefertotheEnginesectionintheService
Manualforinformationondisassemblingand
assemblingthediesel-oxidationcatalystandthe
sootlteroftheDPF.
2.RefertoyourauthorizedT orodistributorfor
diesel-oxidationcatalystandthesootlter
replacementpartsorservice.
3.ContactyourauthorizedT orodistributortoreset
theengineECUafteryouinstallacleanDPF.
FuelSystem
Maintenance
DANGER
Undercertainconditions,fuelandfuelvapors
arehighlyammableandexplosive.Areor
explosionfromfuelcanburnyouandothers
andcancausepropertydamage.
•Fillthefueltankoutdoors,inanopenarea,
whentheengineisoffandiscold.Wipeup
anyfuelthatspills.
•Donotllthefueltankcompletelyfull.Add
fueltothefueltankuntilthelevelis25mm
(1inch)belowthetopofthetank,notthe
llerneck.Thisemptyspaceinthetank
allowsthefueltoexpand.
•Neversmokewhenhandlingfuel,andstay
awayfromanopenameorwherefuel
fumesmaybeignitedbyaspark.
•Storefuelinaclean,safety-approved
containerandkeepthecapinplace.
ServicingtheWater
Separator
ServiceInterval:Beforeeachuseordaily—Drain
waterorothercontaminantsfrom
waterseparator.
Every400hours—Replacethefuel-lter
canister.
1.Placeacleancontainerunderthefuellter.
2.Loosenthedrainplugonthebottomofthelter
canisterandopentheventonthetopofthe
canistermount.
g007367
Figure88
1.Waterseparatorltercanister
3.Cleantheareawheretheltercanistermounts.
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