Operator's Manual

EngineMaintenance
EngineSafety
•Shutofftheenginebeforecheckingtheoilor
addingoiltothecrankcase.
•Donotchangethegovernorspeedoroverspeed
theengine.
CheckingtheEngine
OverheatWarningSystem
ServiceInterval:Every500hours
g014437
Figure34
1.Temperatureswitch
1.TurntheignitionkeytotheignitiononpositionI.
2.Disconnecttheblack/purplewireterminalfrom
theenginetemperatureswitch.
3.Touchthemetalterminalofthiswireontoa
suitableearthpoint,ensuringthatthemetal
surfacesmakegoodcontact.
Thehornwillsoundandtheenginecoolant
temperaturewarninglightwillilluminatetoconrm
correctoperation.Ifthesystemisfaulty,makerepairs
beforeoperatingthemachine.
ServicingtheAirCleaner
ServiceInterval:Every200hours(Morefrequentlyin
extremelydirtyordustyconditions)
Beforeeachuseordaily
Checktheaircleanerbodyfordamagewhichcould
causeanairleak.Replaceifdamaged.Checkthe
wholeintakesystemforleaks,damageorloosehose
clamps.
Changingtheairlterbeforeitisnecessaryonly
increasesthechanceofdirtenteringtheenginewhen
thelterisremoved.
Important:Besurethecoverisseatedcorrectly
andsealswiththeaircleanerbody.
1.Opentheenginecover.
2.Releasethelatchessecuringtheaircleaner
covertotheaircleanerbody(Figure35).
g029366
Figure35
1.Aircleanerbody3.Rubberoutletvalve
2.Aircleanercover
3.Removethecoverfromtheaircleanerbody.
Beforeremovingthelter,uselowpressureair
(40psi,cleananddry)tohelpremovelarge
accumulationsofdebrispackedbetweenthe
outsideofthelterandthecanister.Avoid
usinghighpressureairwhichcouldforce
dirtthroughthelterintotheintaketract.
Thiscleaningprocesspreventsdebrisfrom
migratingintotheintakewhentheprimarylter
isremoved.
4.Removeandreplacetheprimarylter.
Cleaningoftheusedelementisnot
recommendedduetothepossibilityofdamage
totheltermedia.Inspectthenewlterfor
shippingdamage,checkingthesealingendof
thelterandthebody.Donotuseadamaged
element.Insertthenewlterbyapplying
pressuretotheouterrimoftheelementtoseat
itinthecanister.Donotapplypressuretothe
exiblecenterofthelter.
5.Cleanthedirtejectionportlocatedinthe
removablecover.Removetherubberoutlet
valvefromthecover,cleanthecavityand
replacetheoutletvalve.
6.Installthecoverorientingtherubberoutletvalve
inadownwardposition—betweenapproximately
5o’clockto7o’clockwhenviewedfromtheend.
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