Toro LT3340 - Fuel Filter and Electrical System Maintenance; Servicing Engine Fuel Filter; Electrical System Safety and Battery Maintenance

ServicingtheEngineFuel
Filter
ServiceInterval:Every500hours—Replacethe
enginefuellter.
Note:Refertotheengineowner'smanualincluded
withthemachineforadditionalinformation.
1.Cleantheareaaroundthefuel-lterhead
(Figure57).
g021576
Figure57
1.Fuel-lterhead2.Fuellter
2.Removethelterandcleanthelter-head
mountingsurface(Figure57).
3.Lubricatetheltergasketwithcleandieselfuel.
4.Installthedryltercanister,byhand,untilthe
gasketcontactsthelterhead,thenrotateitan
additional1/2turn.
5.Starttheengineandcheckforfuelleaksaround
thelterhead.
CheckingtheFuelLines
andConnections
ServiceInterval:Every500hours(oryearly,
whichevercomesrst).
Checkthefuellinesandconnectionsfordeterioration,
damage,orlooseconnections.
FuelPick-upTubeScreen
Thefuelpick-uptubeislocatedinsidethefueltank.
Thepick-uptubeisequippedwithascreentohelp
preventdebrisfromenteringthefuelsystem.Remove
thefuelpick-uptubeandcleanscreenasrequired.
ElectricalSystem
Maintenance
Important:Beforeweldingonthemachine,
disconnectbothcablesfromthebattery,both
wireharnessplugsfromtheelectroniccontrol
modules,andtheterminalconnectorfromthe
alternatortopreventdamagetotheelectrical
system.
ElectricalSystemSafety
•Disconnectthebatterybeforerepairingthe
machine.Disconnectthenegativeterminalrst
andthepositivelast.Connectthepositiveterminal
rstandthenegativelast.
•Chargethebatteryinanopen,well-ventilated
area,awayfromsparksandames.Unplugthe
chargerbeforeconnectingordisconnectingthe
battery.Wearprotectiveclothinganduseinsulated
tools.
BatteryMaintenance
DANGER
Batteryelectrolytecontainssulfuricacid,
whichisfatalifconsumedandcausessevere
burns.
•Donotdrinkelectrolyteandavoidcontact
withskin,eyes,orclothing.Wearsafety
glassestoshieldyoureyesandrubber
glovestoprotectyourhands.
•Fillthebatterywherecleanwaterisalways
availableforushingtheskin.
WARNING
Chargingthebatteryproducesgassesthat
canexplode.
Neversmokenearthebatteryandkeepsparks
andamesawayfromit.
Keeptheterminalsandtheentirebatterycaseclean
becauseadirtybatterydischargesslowly.T oclean
thebattery,washtheentirecasewithasolutionof
bakingsodaandwater.Rinseitwithclearwater.
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