Toro Groundsmaster 4010 - Cooling System Maintenance; Cooling System Safety; Checking the Cooling System

7.Addenoughoiltobringtheleveluptothebottom
ofthecheckplugholes;refertoChangingthe
Planetary-Gear-DriveOil(page66).
8.Installtheplugs.
CheckingtheRearWheel
Toe-In
ServiceInterval:Every800hours
1.Measurethecenter-to-centerdistance(ataxle
height)atthefrontandrearofthesteeringtires.
Note:Thefrontmeasurementmustbe6mm
(1/4inch)lessthantherearmeasurement.
2.Toadjust,loosentheclampsatbothendsofthe
tierods.
3.Rotatethetie-rodendtomovethefrontofthe
tireinwardoroutward.
4.Tightenthetie-rodclampswhentheadjustment
iscorrect.
CoolingSystem
Maintenance
CoolingSystemSafety
•Swallowingenginecoolantcancause
poisoning;keepoutofreachfromchildrenand
pets.
•Dischargeofhot,pressurizedcoolantortouching
ahotradiatorandsurroundingpartscancause
severeburns.
–Alwaysallowtheenginetocoolatleast15
minutesbeforeremovingtheradiatorcap.
–Usearagwhenopeningtheradiatorcap,and
openthecapslowlytoallowsteamtoescape.
CheckingtheCooling
System
ServiceInterval:Beforeeachuseordaily
Checkthecoolantlevelatthebeginningofeachday.
Thecapacityofthesystemis8.5L(9USqt).
1.Carefullyremovetheradiatorcapand
expansion-tankcap(Figure97).
2.Checkthecoolantlevelintheradiator.
Note:Theradiatorshouldbelledtothetop
ofthellerneckandtheexpansiontanklled
totheFullmark.
g020441
Figure97
1.Expansiontank
3.Ifthecoolantislow,adda50/50mixtureofwater
andethyleneglycolanti-freeze.
Important:Donotusewateronlyor
alcohol/methanolbasecoolants,asthismay
causedamage.
4.Installtheradiatorcapandexpansion-tankcap.
68