Toro 33518 - Maintaining the Transmission

3.Atthefrontoftheauxiliaryhydraulicpump,
removetheinlethosefromthehydraulictting
inthepump,placetheendofthehoseinadrain
container,andallowtheuidtodrain(Figure56).
g026010
Figure56
1.Hydraulictting(auxiliary
hydraulicpump)
3.Draincontainer
2.Inlethose
4.Cleanaroundthettingforthehydraulicpump.
5.Rotatetheauxiliaryhydrauliclter
counterclockwiseandremoveitfromthe
baseofthelteradapter(Figure57).Allowthe
uidtodrain.
g026007
Figure57
1.Auxiliaryhydrauliclter
2.Filteradapter
6.Applyathincoatofspecieduidontotheseal
ofthenewhydrauliclter.
7.Installthelterbyrotatingitclockwiseontothe
lteradapteruntilthesealcontactsthelter
adapter,thentightenthelteranadditional2/3
to3/4turn(Figure57).
8.Installtheinlethoseontothettinginthepump
andtorquethehosettingto50N∙m(37ft-lb).
9.Addthespecieduiduntilthelevelreachesthe
Coldlllinelocatedonthereservoirtank;refer
toCheckingtheAuxiliaryHydraulic-FluidLevel
(page47).
10.Starttheengineandraiseandlowerthetines.
11.Lowerthetinestothegroundandrellthe
reservoirtotheColdllline.
Maintainingthe
Transmission
Transmissionuidtype:T oro®HYPR-OIL™500
hydraulicuidorMobil®115W-50syntheticmotoroil.
Important:Usethespecieduid.Otheruids
couldcausesystemdamage.
CheckingtheTransmissionFluid
Level
ServiceInterval:Every50hours
1.Shutofftheengine,engagetheparkingbrake,
removethekey,andwaitforallmovingpartsto
stopbeforeleavingtheoperatingposition.
2.Allowthemachinetocool.
3.Removethecapfromtheexpansiontankand
checkthehydraulic-uidlevelinthetank(Figure
58).
Note:Thetransmissionuidlevelshouldcover
theFullColdlinemoldedintothesideofthe
tank.
g025891
Figure58
1.Cap3.FullColdline
2.Fillerneck(expansion
tank)
48