Toro Groundsmaster 3505-D - Cleaning the Cooling System

Thecapacityofthecoolingsystemisapproximately
5.7L(6USqt).
CAUTION
Iftheenginehasbeenrunning,the
pressurized,hotcoolantcanescapeand
causeburns.
•Donotopentheradiatorcapwhenthe
engineisrunning.
•Usearagwhenopeningtheradiatorcap,
andopenthecapslowlytoallowsteamto
escape.
1.Checkthecoolantlevelintheexpansiontank
(Figure57).
Note:Withacoldengine,thecoolantlevel
shouldbeapproximatelymidwaybetweenthe
marksonthesideofthetank.
g031618
Figure57
1.Expansiontank
2.Ifthecoolantlevelislow,removethe
expansion-tankcapandreplenishthesystem.
Note:Donotoverll.
3.Installtheexpansion-tankcap.
CleaningtheCooling
System
ServiceInterval:Beforeeachuseordaily
1.Raisethehood.
2.Cleantheengineareathoroughlyofalldebris.
3.Withcompressedair,startfromthefrontofthe
radiatorandblowthedebrisouttowardtheback.
4.Cleantheradiatorfromthebacksideandblow
towardthefront.
Note:Repeattheprocedureseveraltimesuntil
youremoveallchaffanddebris.
Important:Cleaningtheradiatorwithwater
promotesprematurecorrosiondamageto
componentsandcompactsdebris.
g195255
Figure58
1.Radiator
5.Closeandlatchthehood.
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