Toro 74279TE - Fuel System Maintenance; Servicing the Fuel Filter and Water Separator; Servicing the Fuel Tank

FuelSystem
Maintenance
ServicingtheFuelFilter
andWaterSeparator
DrainingtheWaterSeparator
ServiceInterval:Every40hours
1.Positionthemachineonalevelsurface.
2.DisengagethePTO,movethemotion-control
leverstotheNEUTRAL-LOCKposition,andsetthe
parkingbrake.
3.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
4.Locatethewaterseparatoratthebackleftof
themachine.
5.Placeadrainpanbelowthewaterseparator.
6.Openthedrainvalveonthewaterseparator
approximately1turntoallowwaterandother
contaminatestodrain(Figure43).
7.Closethedrainvalvewhenonlydieselfuel
comesout(Figure43).
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Figure43
1.Drainvalve
3.Backofmachine
2.Waterseparator
ChangingtheFuelFilter
ServiceInterval:Every400hours/Yearly(whichever
comesrst)(moreoftenindirtyor
dustyconditions).
Neverinstalladirtyfuellterifitisremovedfromthe
fuelline.
1.Allowthemachinetocooldown.
2.DisengagethePTO,movethemotion-control
leverstotheNEUTRAL-LOCKposition,andsetthe
parkingbrake.
3.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
4.Closethefuel-shutoffvalve(Figure44).
5.Loosenthe2hoseclampsanddisconnectthe
fuellinesfromthefuellter(Figure44).
6.Installanewlter.Connectthefuellinestothe
fuellterandinstallthe2hoseclamps(Figure
44).
7.Openthefuel-shutoffvalve.
8.Starttheengineandcheckforleaks.
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Figure44
1.Fuellter4.Leftsideofthemachine
2.Hoseclamp
5.Fuel-shutoffvalve
3.Fuelpump
ServicingtheFuelTank
Donotattempttodrainthefueltank.Ensurethatan
AuthorizedServiceDealerdrainsthefueltankand
servicesanycomponentsofthefuelsystem.
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