Toro Workman - Cooling System Maintenance; Cooling System Safety and Cleaning

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Figure64
1.Clutchspacer
3.Removethespring.
4.Addorremovespacerstoadjustthetopspeed.
Usethefollowingtabletodeterminetheamount
ofspacersneeded.
SpacersTopSpeed
2(standard)16mph(standard)
312mph
49mph
5
6mph
64mph
Important:Donotoperatethemachine
withoutatleast2clutchspacersinplace.
5.Installthespringandclutchcover.
Important:EnsurethattheXisplacedback
intheoriginallocation.
6.Torquetheboltsto179to228N∙m(132to168
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.
Important:Operatingtheenginewithablocked
rotatingscreen,dirtyorpluggedcoolingns,or
coolingshroudsremovedcausesenginedamage
duetooverheating.
Important:Nevercleantheenginewithapressure
washerbecausewatercouldcontaminatethefuel
system.
Cleantheinlet,coolingns,andexternalsurfacesof
theengine.
Note:Cleantheenginecoolingcomponentsmore
oftenunderextremelydustyanddirtyconditions.
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