Toro ProCore - Cooling System Maintenance; Cleaning the Engine Screen and the Oil Cooler; Cleaning the Engine; Belt Maintenance

CoolingSystem
Maintenance
CleaningtheEngineScreen
andtheOilCooler
ServiceInterval:Beforeeachuseordaily
Beforeeachuse,checkandcleantheenginescreenand
oilcooler.Removeanybuildupofgrass,dirtorother
debrisfromtheoilcoolerscreenandenginescreen
(Figure53).
Figure53
1.Enginescreen
2.Oilcooler
CleaningtheEngine
ServiceInterval:Every100hours
Usinglowpressurecompressedair(20psiorless),clean
aroundthecarburetor,thegovernorleversandthe
linkage.Thiswillmakesureadequatecoolingtothe
engineandwillreducethepossibilityofoverheatingand
mechanicaldamage.
BeltMaintenance
AdjustingtheBelts
ServiceInterval:Aftertherst8hours
Every50hours
Checkthebeltsforcracks,frayededges,burnmarksor
anyotherdamage.Replacedamagedbelts.Checkthe
conditionandtensionofthebeltsasrequired:
EngineClutchtoJackshaftBelt
Tocheckthebeltproceedasfollows:
1.Removethebeltcover(Figure54).
Figure54
1.Engineclutchtojackshaftbeltcover
2.Checktheconditionofthebelt(Figure55).
Figure55
1.Extensionspring
4.Squarehole
2.Belt
5.Socketwrench
3.Eyebolt6.Idlerpulley
3.Toreleasethebelttension,proceedasfollows:
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