Toro Spray Master Series - Changing the Hydraulic Fluid and Filter

4.Ifthehydraulicuidlevelislow,performthe
following:
A.Removethecap(Figure99).
B.Addthespeciedhydraulicuiduntilitis
levelwiththefullmarkoftheuid-level
window(Figure99);refertoHydraulicFluid
Specication(page70).
C.Installthecap(Figure99).
5.Installthekneepad;refertoInstallingtheKnee
Pad(page52).
ChangingtheHydraulic
FluidandFilter
ServiceInterval:Aftertherst100hours
Every500hours/Yearly(whichevercomesrst)
Hydraulicuidquantity:2.4L(2.5USqt)
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page51).
2.Removethekneepad;refertoRemovingthe
KneePad(page52).
3.Cleanareaaroundhydrauliclterandlterhead
(Figure100).
g313260
Figure100
1.Hydrauliclterandlterhead
4.Alignadrainpanwitha3L(3USqt)orgreater,
underthelter(Figure101).
g313258
Figure101
1.Hydrauliclter
2.Filterhead
5.Removethelter,andallowthehydraulicuid
todrain(Figure101).
6.Applyathincoatofthespeciedhydraulicuid
tothegasketofthenewhydrauliclter;referto
HydraulicFluidSpecication(page70).
7.Threadthelterontothelterheaduntilthe
gasketcontactsthelterhead,andtightenthe
lteranadditional2/3to3/4turn.
8.Addthespeciedhydraulicuidtothetank;
refertostep4inCheckingtheHydraulicFluid
Level(page70).
9.Purgetheairfromthehydraulicsystem;refer
toPurgingAirfromtheHydraulicSystem(page
72).
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