Owner manual

Maintenance
7.Beforeinstallingthenewlters,applyathincoat
ofExmarkPremiumHydrooilonthesurfaceof
thetworubberseals.
8.Installthenewltersandtorqueto14ft-lb(19
N-m).
9.FillthehydraulicsystemasstatedinCheck
HydraulicOilLevelsection.
ExmarkPremiumHydroOilisrecommended.
Refertothechartforanacceptablealternative:
HydroOil
ChangeInterval
ExmarkPremiumHydro
Oil(Preferred)
500Hours
Mobil115W50
250Hours
10.Removethecatchpanandproperlydisposeof
hydrooilandlteraccordingtolocalcodes.
11.Re-installthepumpdrivebelt.
12.Startengineandmovethrottlecontrolaheadto
fullthrottleposition.Movethespeedcontrol
leverstothefullspeedandrunforoneminute.
Shutdownthemachine,allowthehydrostocool
andrecheckoillevel.
13.Removethejackstands.
Note:DoNotchangethehydraulicsystemoil
(exceptforwhatcanbedrainedwhenchanginglter),
unlessitisfelttheoilhasbeencontaminatedorbeen
extremelyhot.
Changingoilunnecessarilycoulddamagehydraulic
systembyintroducingcontaminantsintothesystem.
WheelHub-SlottedNut
TorqueSpecication
ServiceInterval:Aftertherst100hours
Every500hoursthereafter
Whentighteningtheslottednutonthewheelmotor
taperedshaft:
1.Removeanddiscardthecotterpin.
2.Torquetheslottednutto200ft-lb(271N-m).
3.Checkdistancefrombottomofslotinnutto
insideedgeofhole.Twothreads(0.1inch)orless
shouldbeshowing.
Figure24
1.0.1inchmax2.Nomorethantwo
threads(0.1inchmax)
shouldbeshowinghere.
4.Ifmorethantwothreads(0.1inch)areshowing
removenutandinstallwasher(P/N1-523157)
betweenhubandnut.
5.Torquetheslottednutto200ft-lb(271N-m).
6.Thentightennutuntilthenextsetofslotslineup
withthecrossholeinshaft.DoNotloosennut
toaligntheslot.Ifrequired,tightentothenext
setofslots.
7.Installnewcotterpin(P/N1-806800).
Note:DoNotuseanti-seizeonwheelhub.
CheckSparkArrester
(ifequipped)
ServiceInterval:Every50hours
WARNING
Hotexhaustsystemcomponentsmayignite
gasolinevaporsevenaftertheengineis
stopped.Hotparticlesexhaustedduring
engineoperationmayigniteammable
materials.Firemayresultinpersonalinjury
orpropertydamage.
DoNotrefuelorrunengineunlessspark
arresterisinstalled.
1.Stopengine,waitforallmovingpartstostop,and
removekey.Engageparkingbrake.
2.Waitformufertocool.
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