Toro 74096 - Changing the Hydraulic Fluid and Filter; Hydraulic Fluid and Filter Change Procedure

8.Replacethedipstickandthreadthellcap
nger-tightontothellerneck.
9.Checkallhosesandttingsforleaks.
ChangingtheHydraulicFluidand
Filter
ServiceInterval:Aftertherst200hours—Change
thehydraulicuidandlter.
Every400hours—Changethehydraulicuid
andlterifusingMobil®424hydraulicuid.
Every800hours—Changethehydraulic
uidandlterifusingT oroPremium
Transmission/HydraulicTractorFluid.
1.DisengagethePTO,movethemotion-control
leverstotheNEUTRAL-LOCKposition,and
engagetheparkingbrake.
2.MovethethrottlelevertotheSLOWposition,
shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Raisetheseat.
4.Placealargedrainpanunderthehydraulic
reservoir,transmissioncase,andtheleftand
rightwheelmotors(Figure69).
g231945
Figure69
1.Rearframe
4.Transmissioncasedrain
plug
2.Leftwheelmotordrain
plug
5.Rightwheelmotordrain
plug
3.Hydraulicreservoirdrain
plug
6.Hydraulic-uidlter
5.Removethedrainplugsfromeachareaand
allowthehydraulicuidtodrain(Figure69).
6.Cleantheareaaroundthehydraulic-uidlter
andremovethelter(Figure69).
7.Installanewhydraulic-uidlterandturnthe
lterclockwiseuntiltherubbersealcontactsthe
lteradapter,thentightenthelteranadditional
2/3to3/4turn.
8.Installthe4drainplugs.
Note:Thewheelmotordrainplugsare
magnetic;wipethemcleanbeforeinstalling.
9.Removethell-portplugonthetopofeach
wheelmotor(Figure70).
A.Filleachwheelmotorwithapproximately
1.4L(1.5USqt)ofT oroRubyTransmission
Fluid.
B.Installthell-portplugs.
g235097
Figure70
1.Fillport
10.Removethereservoircapanddipstickfromthe
hydraulic-uidtank.
11.Add7.6L(8USqt)ofuidtothereservoir.
12.Raisetherearofmachineupandsupportitwith
jackstands(orequivalentsupport)justhigh
enoughtoallowthedrivewheelstoturnfreely.
13.Starttheengineandcheckforuidleaks.
Allowtheenginetorunforabout5minutes,then
shutitoff.
14.After2minutes,checkthelevelofthehydraulic
uid;refertoCheckingtheHydraulic-FluidLevel
(page55).
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