Toro 30446 - Servicing the Engine Oil and Filter; Fuel System Maintenance; Servicing the Fuel System; Servicing the Water Separator

ServicingtheEngineOiland
Filter
ServiceInterval:Aftertherst50hours
Every150hours
Changetheoilandlterinitiallyaftertherst50hours
ofoperation;thereafterchangetheoilandlterevery
150hours.
1.Removeeitherdrainplug(Figure52)andlettheoil
owintoadrainpan.Whentheoilstops,installthe
drainplug.
Figure52
1.Engineoildrainplug
2.Removetheoillter(Figure53).Applyalightcoat
ofcleanoiltothenewltersealbeforescrewingit
on.Donotovertighten.
Figure53
1.Engineoillter
3.Addoiltothecrankcase;refertoCheckingthe
EngineOil.
FuelSystem
Maintenance
ServicingtheFuelSystem
Undercertainconditions,dieselfuelandfuel
vaporsarehighlyammableandexplosive.A
reorexplosionfromfuelcanburnyouand
othersandcancausepropertydamage.
•Useafunnelandllthefueltankoutdoors,
inanopenarea,whentheengineisoffand
iscold.Wipeupanyfuelthatspills.
•Donotllthefueltankcompletelyfull.Add
fueltothefueltankuntilthelevelis1/4to
1/2inch(6to13mm)belowthebottomof
thellerneck.Thisemptyspaceinthetank
allowsthefueltoexpand.
•Neversmokewhenhandlingfuel,andstay
awayfromanopenameorwherefuel
fumesmaybeignitedbyaspark.
•Storefuelinaclean,safety-approved
containerandkeepthecapinplace.
FuelTank
ServiceInterval:Every800hours
Drainandcleanthefueltankevery800hours.Also,
drainandcleanthetankiffuelsystembecomes
contaminatedorifthemachinewillbestoredforan
extendedperiodoftime.Usecleanfueltoushout
thetank.
FuelLinesandConnections
ServiceInterval:Every400hours
Checkthefuellinesandconnectionsevery400hours
oryearly,whichevercomesrst.Inspectthemfor
deterioration,damage,orlooseconnections.
ServicingtheWaterSeparator
ServiceInterval:Every400hours
Drainwaterorothercontaminantsfromwaterseparator
(Figure54)daily.Replaceltercanisterafterevery400
hoursofoperation.
1.Placeacleancontainerunderthefuellter.
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