Toro groundmaster 7210 - Diesel Particulate Filter (DPF) Servicing

2.Removetheoillter(Figure66).Applyalight
coatofcleanoiltothenewltersealbefore
screwingiton.Donotovertighten.
3.Addoiltothecrankcase;refertoServicingthe
EngineOil(page53).
Servicingthe
Diesel-OxidationCatalyst
(DOC)andtheSootFilter
ServiceInterval:Every6,000hoursorcleanthesoot
lterifenginefaultsSPN3720FMI
16,SPN3720FMI0,orSPN3720FMI
16displayintheInfoCenter.
•IfadvisorymessageADVISORY179displaysinthe
InfoCenter,theDPFisnearingtherecommended
pointforservicingthediesel-oxidationcatalystand
thesootlter.
g213865
Figure67
•IfenginefaultsCHECKENGINESPN3251FMI0,
CHECKENGINESPN3720FMI0,orCHECKENGINE
SPN3720FMI16intheInfoCenter(Figure68)
displayintheInfoCenter,cleanthesootlterusing
thestepsthatfollow:
g214715
g213864
g213863
Figure68
1.RefertotheEnginesectionintheService
Manualforinformationondisassemblingand
assemblingthediesel-oxidationcatalystand
thesootlteroftheDPF.
2.RefertoyourAuthorizedT oroDistributorfor
diesel-oxidationcatalystandthesootlter
replacementpartsorservice.
3.ContactyourAuthorizedT oroDistributorto
havethemresettheengineECUafteryou
installacleanDPF.
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