Toro 30857N - Cooling System Maintenance; Servicing the Engine Cooling System

CoolingSystem
Maintenance
ServicingtheEngineCooling
System
ServiceInterval:Beforeeachuseordaily
Removedebrisfromtheenginearea,oilcoolerandradiator
daily.Cleanthemmorefrequentlyindirtyconditions.
1.Unlatchandswingopentherearscreen(Figure49).
Cleanthescreenthoroughlyofalldebris.
Note:Toremovethescreen,liftitoffthehingepins.
Figure49
1.Rear-screenlatch
2.Rotatethelatches(Figure50)securingtheoilcooler
totheframe.
Figure50
1.Oil-coolerlatches
3.Pivottheoilcoolerrearward.
Note:Startfromthefrontandblowthedebrisout
towardtheback.Thencleanfromthebacksideand
blowtowardsthefront.Repeattheprocedureseveral
timesuntilallthechaffanddebrisisremoved.
Figure51
1.Oilcooler
2.Radiator
Important:Cleaningtheradiatororoilcooler
withwaterwillpromoteprematurecorrosion
damagetocomponentsandcompactdebris.
4.Cleanbothsidesoftheoilcoolerandradiatorarea
(Figure51)thoroughlywithcompressedair.
5.Pivottheoilcoolerbackintoposition.
Note:Secureittotheframewiththelatches,and
closethescreen.
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