Exmark Quest 4500-450 - Fuel System Maintenance; Electrical System Maintenance

Maintenance
FuelSystemMaintenance
ReplacingtheFuelFilter
ServiceInterval:Every100hours/Yearly
(whichevercomesrst)
DANGER
Incertainconditions,gasolineisextremely
ammableandhighlyexplosive.Areor
explosionfromgasolinecanburnyouand
othersandcandamageproperty.
•Performanyfuelrelatedmaintenance
whentheengineiscold.Dothisoutdoors
inanopenarea.Wipeupanygasoline
thatspills.
•Neversmokewhendraininggasoline,and
stayawayfromanopenameorwherea
sparkmayignitethegasolinefumes.
Neverinstalladirtylterifitisremovedfromthe
fuelline.
1.Parkthemachineonalevelsurfaceanddisengage
thebladecontrolswitch.
2.Movethemotioncontrolleversoutwardtothe
neutralposition,engageparkingbrake,stopthe
engine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
3.Thefuellterisinthefuellinebetweenthetank
andengine.
Figure27
1.Fueltank6.Hoseclamps
2.Fuelshutoffvalve—off
7.Fuellinetoengine
3.Fuelshutoffvalve
8.Filter
4.Fuelshutoffvalve—on
9.Flowdirectionarrow
5.Fuellinefromtank
4.Turnfuelshutoffvalve90°to“off”position.
5.Squeezetheendsofthehoseclampstogetherand
slidethemawayfromthelter(Figure27).
6.Removethelterfromthefuellines.
7.Installanewlterwiththeowdirectionarrow
comingfromthefueltankandpointingtothe
engine.Movethehoseclampsclosetothelter
(Figure27)tosecureitinplace.
8.Turnfuelshutoffvalvebackto“on”position.
ElectricalSystem
Maintenance
WARNING
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknowntotheStateof
Californiatocausecancerandreproductive
harm.Washhandsafterhandling.
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