Operator's Manual

ManualsBrandsToro ManualsRiding ProductsGroundsmaster 360 4-Wheel Drive Multi-Purpose Machine

FuelSystem

Maintenance

Note:RefertoAddingFuelforproperfuel

recommendations.

DANGER

Undercertainconditions,dieselfuelandfuel

vaporsarehighlyammableandexplosive.Are

orexplosionfromfuelcanburnyouandothersand

cancausepropertydamage.

•Useafunnelandllthefueltankoutdoors,in

anopenarea,whentheengineisoffandiscold.

Wipeupanyfuelthatspills.

•Donotllthefueltankcompletelyfull.Addfuel

tothefueltankuntilthelevelistothebottom

ofthellerneck.

•Neversmokewhenhandlingfuel,andstayaway

fromanopenameorwherefuelfumesmaybe

ignitedbyaspark.

•Storefuelinaclean,safety-approvedcontainer

andkeepthecapinplace.

ServicingtheWaterSeparator

ServiceInterval:Every400hours

Drainthewaterorothercontaminantsfromthewater

separator(Figure36)daily.Replacetheltercanisterafter

every400hoursofoperation.

1.Placeacleancontainerunderthefuellter.

2.Loosenthedrainplugonthebottomofthelter

canister(Figure36).

Figure36

1.Waterseparatordrainplug

3.Cleantheareawheretheltercanistermounts.

4.Removetheltercanisterandcleanthemounting

surface.

5.Lubricatethegasketontheltercanisterwithcleanoil.

6.Installtheltercanisterbyhanduntilthegasket

contactsmountingsurface,thenrotateitanadditional

1/2turn.

7.Tightenthedrainplugonthebottomofthelter

canister.

BleedingtheFuelSystem

Youmustbleedthefuelsystembeforestartingtheengineif

anyofthefollowingsituationshaveoccurred:

•Initialstartupofanewmachine.

•Enginehasceasedrunningduetolackoffuel.

•Maintenancehasbeenperformeduponfuelsystem

components;i.e.,lterreplaced,separatorserviced,etc.

1.Parkthemachineonalevelsurfaceandensurethatthe

fueltankisatleasthalffull.

2.Openthehoodandsecureitwiththeproprod.

3.Opentheairbleedscrewonthefuelinjectionpump

(Figure37)witha12mmwrench.

Figure37

1.Bleedscrew

4.TurnthekeyintheignitionswitchtotheOnposition.

Theelectricfuelpumpwillbeginoperation,thereby

forcingairoutaroundtheairbleedscrew.Leavethe

keyintheOnpositionuntilasolidstreamoffuelows

outaroundthescrew .

5.TightenthescrewandturnthekeytotheOffposition.

Note:Normally,theengineshouldstartaftertheabove

bleedingproceduresarefollowed.However,ifenginedoes

notstart,airmaybetrappedbetweeninjectionpumpand

injectors;refertoBleedingAirfromtheInjectors.

BleedingAirfromtheFuel

Injectors

Note:Thisprocedureshouldbeusedonlyifthefuelsystem

hasbeenpurgedofairthroughnormalprimingprocedures