Operator's Manual

CleaningtheCooling
System
ServiceInterval:Beforeeachuseordaily—Remove
debrisfromtheenginearea,oil
cooler,andradiator(cleanthem
morefrequentlyindirtyconditions).
Thismachineisequippedwithahydraulicallydriven
fandrivesystemthatautomatically(ormanually)
reversestoreduceoilcooler/radiatorandscreen
debrisbuildup.Whilethisfeaturecanhelpreduce
thetimerequiredtocleanoilcooler/radiator,itdoes
noteliminatetheneedforroutinecleaning.Periodic
cleaningandinspectionoftheradiator/coolerisstill
required.
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,lowerthecuttingunits,shutoff
theengine,andremovethekey.
2.Unlatchandswingopentherearscreen(Figure
112).
Note:T oremovethescreen,liftitoffthehinge
pins.
3.Cleanthescreenthoroughlyofalldebris.
g198662
Figure112
1.Rear-screenlatch
4.Thoroughlycleanbothsidesoftheoilcoolerand
theradiatorwithcompressedair(Figure113).
Note:Startfromthefrontandblowthedebris
outtowardtheback.Thencleanfromthe
backsideandblowtowardthefront.Repeat
procedureseveraltimesuntilyouremoveall
chaffanddebris.
g020509
Figure113
1.Oilcooler/radiator
Important:Cleaningtheoilcooler/radiator
withwaterpromotesprematurecorrosion
damagetocomponentsandcompacts
debris.
5.Closetherearscreenandsecureitwiththe
latch.
74