Toro 04530 - Drive System Maintenance; Checking the Tire Pressure; Checking the Torque of the Wheel Nuts; Adjusting the Transmission for Neutral

DriveSystem
Maintenance
CheckingtheTirePressure
ServiceInterval:Beforeeachuseordaily
Varythetirepressureforall3wheels,depending
uponyourturfconditions,fromaminimumof83toa
maximumof110kPa(12psito16psi).
CheckingtheTorqueofthe
WheelNuts
ServiceInterval:Afterthersthour
Aftertherst10hours
Every200hours
WARNING
Failuretomaintainpropertorqueofthewheel
nutscouldresultinpersonalinjury.
Torquethewheelnutstothespeciedtorque
atthespeciedintervals.
Wheelnuttorquespecication:95to122N∙m(70
to90ft-lb)
Note:Toensureevendistribution,torquethewheel
nutsinaXpattern.
AdjustingtheTransmission
forNeutral
Ifthemachinecreepswhenthetraction-controlpedal
isintheNEUTRALposition,adjusttheneutral-return
mechanism.
1.Ensurethatthebypassvalveisclosed.
2.Liftthemachineandsupportitattheframeso
that1ofthefrontwheelsisofftheoor.
Note:Ifthemachineisequippedwitha3-Wheel
DriveKit,alsoraiseandblocktherearwheel.
3.Starttheengine,movethethrottletotheSLOW
position,andensurethatthefrontwheelthatis
offtheoorisnotrotating.
4.Ifthewheelisrotating,shutofftheengineand
proceedasfollows:
A.Loosenthenutsecuringtheeccentrictothe
topofthehydrostat(Figure40).
g014616
Figure40
1.Eccentric2.Locknut
B.Movethefunctional-controllevertothe
NEUTRALpositionandthethrottletothe
SLOWposition.Starttheengine.
C.Rotatetheeccentricuntilcreepdoesnot
occurineitherdirection.Whenthewheel
stopsrotating,tightenthenutlockingthe
eccentricandtheadjustment(Figure40).
Verifytheadjustmentwiththethrottleinthe
SLOWandFASTposition.
Note:Ifthewheelstillturnswhenthe
eccentricisatthemaximumadjustment,
contactyourauthorizedT orodistributor
orrefertotheServiceManualforfurther
adjustment.
AdjustingtheTransport
Speed
ObtainingtheMaximumTransport
Speed
Thetractionpedalcomesadjustedfor
maximum-transportspeed,butyoumayneed
toadjustitifthepedalreachesfullstrokebeforeit
contactsthepedalstop,orifyouwanttoadecrease
thetransportspeed.
Toobtainthemaximum-transportspeed,putthe
functionalcontrolleverintheTRANSPORTpositionand
pressdownonthetractionpedal.Ifthepedalcontacts
thestop(Figure41)beforeyoufeeltensiononthe
cable,performthefollowingadjustmentprocedure:
40