Operator's Manual

AdjustingtheTraction-Control
NeutralPosition
Ifthemachinecreepsforwardorbackwardwhen
thetractioncontrolisinneutralandthemachineis
warm,youmayneedtoadjustthereturn-to-neutral
mechanismonthepumps;contactyourAuthorized
ServiceDealer.
AdjustingtheTraction-Control
ForwardPosition
Ifthemachinedoesnotdrivestraightwhenyouhold
thetractioncontrolforwardagainstthereferencebar,
completethefollowingprocedure:
1.Drivethemachinewiththetractioncontrol
againstthereferencebar,notingwhichdirection
themachineveers.
2.Releasethetractioncontrol.
3.Ifthemachineveerstotheleft,loosentheright
jamnutandadjustthetrackingsetscrewonthe
frontofthetractioncontrol(Figure58).
4.Ifthemachineveerstotheright,loosentheleft
jamnutandadjustthetrackingsetscrewonthe
frontofthetractioncontrol(Figure58).
g004194
Figure58
1.Setscrew3.Stop
2.Jamnut
5.Repeattheprocedureuntilthemachinedrives
straightinthefullforwardposition.
Important:Ensurethatthesetscrewstouch
thestopsinthefullforwardpositiontoavoid
overstrokingthehydraulicpumps.
HydraulicSystem
Maintenance
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.Fluidinjected
intotheskinmustbesurgicallyremoved
withinafewhoursbyadoctorfamiliarwith
thisformofinjury;otherwise,gangrenemay
result.
•Keepyourbodyandhandsawayfrom
pinholeleaksornozzlesthateject
high-pressurehydraulicuid.
•Usecardboardorpapertondhydraulic
leaks;neveruseyourhands.
HydraulicFluid
Specications
HydraulicTankCapacity:38L(10USgallons)
UseToroPremiumAllSeasonHydraulicOil(refer
toyourAuthorizedToroDealerformoreinformation).
Alternativeuids:IftheT orouidisnotavailable,
otherconventional,petroleum-baseduidsmay
beused,providedtheymeetallofthefollowing
materialpropertiesandindustryspecications.
Checkwithyouroilsuppliertoseewhetherthe
oilmeetsthesespecications.Note:Torowill
notassumeresponsibilityfordamagecausedby
impropersubstitutions,souseonlyproductsfrom
reputablemanufacturerswhowillstandbehindtheir
recommendation.
HighViscosityIndex/LowPourPointAnti-wearHydraulic
Fluid,ISOVG46
MaterialProperties:
Viscosity,ASTMD445cSt@40°C(104°F)44to48
cSt@100°C(212°F)7.9to9.1
ViscosityIndexASTM
D2270
140orhigher
PourPoint,ASTMD97-37°Cto-45°C(-34°Fto-49°F)
FZG,Failstage
11orbetter
Watercontent(new
uid):
500ppm(maximum)
IndustrySpecications:
VickersI-286-S,VickersM-2950-S,DenisonHF-0,Vickers
35VQ25(EatonATS373-C)
Theproperhydraulicuidsmustbespeciedfor
mobilemachinery(asopposedtoindustrialplant
usage),multi-weighttype,withZnDTPorZDDP
anti-wearadditivepackage(notanashless-typeuid).
Important:Manyhydraulicuidsarealmost
colorless,makingitdifculttospotleaks.A
reddyeadditiveforthehydraulicsystemoilis
availablein20ml(0.67oz)bottles.Onebottle
37