Toro Groundsmaster 3400 - Cooling System, Brakes, Belts, and Controls Maintenance

CheckingtheRearWheel
Alignment
ServiceInterval:Every500hours
Topreventexcessivetirewearandensuresafemachine
operation,aligntherearwheelsto3to8mm(0.12to0.31
inch).
1.Settherearwheelsinthestraightaheadposition.
2.Measureandcomparethedistancebetweenthefront
sidewallsandtherearsidewallsatthewheelcenter
height.Thedistancebetweenthefrontsidewallsmust
beset3to8mm(0.12to0.31inches)lessthanthe
distancebetweentherearsidewalls.
2
4
1
G014442
3
x + 3 - 8mm
x
g014442
Figure40
1.Wheelcenterheight
3.Directionofforwardtravel
2.Tire4.Track-rodassembly
3.Toadjustthealignmentoftherearwheels,backoffthe
leftandrightlocknutsonthetrackrodassembly.
Note:Theleftlocknutisaleft-handthread
4.Rotatethetrackrodtoachievethecorrectdistanceas
describedaboveandtightenthelocknutssecurely.
CoolingSystem
Maintenance
CoolingSystemSafety
•Swallowingenginecoolantcancausepoisoning;
keepoutofreachfromchildrenandpets.
•Dischargeofhot,pressurizedcoolantortouchingahot
radiatorandsurroundingpartscancausesevereburns.
–Alwaysallowtheenginetocoolatleast15minutes
beforeremovingtheradiatorcap.
–Usearagwhenopeningtheradiatorcap,andopen
thecapslowlytoallowsteamtoescape.
RemovingDebrisfromthe
CoolingSystem
ServiceInterval:Beforeeachuseordaily
Every100hours
Every2years
Note:Topreventtheenginefromoverheating,keepthe
radiatorandoilcoolerclean.Checkthecoolingsystemdaily
and,ifnecessary,cleananydebrisofftheseparts.However,
itwillbenecessarytocheckandcleanitmorefrequentlyin
extremelydustyanddirtyconditions.
1.Parkthemachineonalevelsurface,shutofftheengine,
engagetheparkingbrake,andremovethekeyfrom
theignitionswitch.
2.Cleantheradiatorscreen.
3.Thoroughlycleanalldebrisoutoftheenginearea.
4.Releasethelatchandopentheenginecover(Figure41).
2
3
1
G018023
g018023
Figure41
1.Enginecover
3.Oil-coolerreleaseclip
2.Oilcooler
38