Toro Reelmaster 5410-D - Fuel Lines and Connections Inspection; DOC and Soot Filter Servicing; Fuel-Pickup Tube Screen Cleaning

InspectingtheFuelLines
andConnections
ServiceInterval:Every400hours/Yearly(whichever
comesrst)
Inspectthefuellinesfordeterioration,damage,or
looseconnections.
Replaceanydeterioratedclampsorhoses.
Note:Primethefuelsystemifyoureplaceanyfuel
lines;refertoPrimingtheFuelSystem(page73).
Servicingthe
Diesel-OxidationCatalyst
(DOC)andtheSootFilter
ServiceInterval:Every6,000hours—Disassemble,
clean,andassemblethesootlter
oftheDPForcleanthesootlterif
enginefaultsSPN3251FMI0,SPN
3720FMI0,orSPN3720FMI16
displayintheInfoCenter.
IfenginefaultsCHECKENGINESPN3251FMI0,CHECK
ENGINESPN3720FMI0,orCHECKENGINESPN3720FMI
16displayintheInfoCenter(Figure122),cleanthe
sootlterusingthestepsthatfollow:
g214715
g213864
g213863
Figure122
1.RefertotheEnginesectionintheService
Manualforinformationondisassemblingand
assemblingthediesel-oxidationcatalystandthe
sootlteroftheDPF.
2.RefertoyourauthorizedT orodistributorfor
diesel-oxidationcatalystandthesootlter
replacementpartsorservice.
3.ContactyourauthorizedT orodistributortoreset
theengineECUafteryouinstallacleanDPF.
CleaningtheFuel-Pickup
TubeScreen
RemovingtheFuel-PickupTube
Thefuel-pickuptube,locatedinsidethefueltank,
comeswithascreentohelppreventdebrisfrom
enteringthefuelsystem.Removethefuel-pickuptube
andcleanthescreenasrequired.
1.Preparethemachineformaintenance;referto
PreparingforMaintenance(page61).
2.Removethe5Phillips-headscrewsthatsecure
thefuel-sendercovertothefueltank,and
removethecover(Figure123).
g373885
Figure123
1.Fuel-sendercover3.Fueltank
2.Phillips-headscrew
3.Removethe2-socketconnectorofthe
fuel-senderharnessfromthe2-pinconnectorof
themachinewireharness(Figure124).
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