Operator's Manual

MaintainingthePrimary
DriveClutch
ServiceInterval:Every200hours—Cleanthe
primarydriveclutch(moreoftenin
dustyordirtyconditions).
Note:Operatingthemachinewithadirtyclutchcan
increaseweartointernalcomponents.
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,shutofftheengine,andremove
thekey.
2.Raiseandsecurethecargobed.
3.Removethe6ange-headboltssecuringthe
clutchcover.
4.Setasidethecover,spacer,andspring(Figure
50).
g017170
Figure50
1.Clutchshaft4.Clutchcover
2.Spring
5.Flange-headbolt
3.Spacer
5.Removedirtandmudbuildupwithwaterand
dryimmediatelywithcompressedairtoremove
excesswateranddebris.
6.Removeanyremainingdebrisusingafast-drying
contactcleanerorbrakecleaner.
Note:Removethedebrisinandaroundmoving
parts.
7.Ifdebrisorbuildupexistsaroundthebeltor
alongtheclutchshaft,useaneabrasivepad
orasimilarproducttoremoveit.
8.Installthespring,clutchcover,andange-head
bolts.
9.T orquetheboltsto12to13.5N∙m(105to120
in-lb).
CoolingSystem
Maintenance
CoolingSystemSafety
•Swallowingenginecoolantcancausepoisoning;
keepoutofreachfromchildrenandpets.
•Dischargeofhot,pressurizedcoolantortouching
ahotradiatorandsurroundingpartscancause
severeburns.
–Alwaysallowtheenginetocoolatleast15
minutesbeforeremovingtheradiatorcap.
–Usearagwhenopeningtheradiatorcap,and
openthecapslowlytoallowsteamtoescape.
•Donotoperatethemachinewithoutthecovers
inplace.
•Keepyourngers,handsandclothingclearof
rotatingfananddrivebelt.
•Shutofftheengineandremovethekeybefore
performingmaintenance.
Cleaningthe
Engine-CoolingAreas
ServiceInterval:Every100hoursCleanthecooling
systemtwiceasoftenduring
specialoperatingconditions;refer
toMaintainingtheMachineunder
SpecialOperatingConditions(page
25).
Important:Operatingtheenginewithablocked
rotatingscreen,dirtyorpluggedcoolingns,or
withthecoolingshroudsremoved,causesengine
damageduetooverheating.
Important:Nevercleantheenginewithapressure
washerbecausewatercouldcontaminatethefuel
system.
Cleantherotatingscreen,coolingns,andexternal
surfacesoftheengine.
Note:Cleantheenginecoolingcomponentsmore
oftenunderextremelydustyanddirtyconditions.
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