Toro TX 427 - Hydraulic Filter and Fluid Change; Hydraulic Filter Replacement Procedure; Hydraulic Fluid Change Procedure

7.Ifthelevelislow,addenoughuidtoraiseitto
theproperlevel.
8.Installtheller-neckcap.
9.Replacetheleftsidescreenandclosethehood.
ReplacingtheHydraulic
Filter
ServiceInterval:Aftertherst8hours
Every200hours
Important:Donotsubstituteanautomotiveoil
lterorseverehydraulicsystemdamagemay
result.
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,andlowertheloaderarms.
2.Shutofftheengineandremovethekey.
3.Opentherearaccesscover.
4.Placeadrainpanunderthelter(Figure61).
g004211
Figure61
1.Hydrauliclter
5.Removetheoldlter(Figure61)andwipethe
surfaceofthelteradaptergasketclean.
6.Applyathincoathydraulicuidtotherubber
gasketonthereplacementlter.
7.Installthereplacementhydrauliclterontothe
lteradapter(Figure61).Tightenitclockwise
untiltherubbergasketcontactsthelteradapter,
thentightenthelteranadditional3/4turn.
8.Cleanupanyspilleduid.
9.Starttheengineandletitrunforabout2minutes
topurgeairfromthesystem.
10.Shutofftheengine,removethekey,andcheck
forleaks.
11.Checktheuidlevelinthehydraulictankand
adduidtoraisetheleveltothemarkondipstick;
refertoHydraulic-FluidSpecications(page42).
Important:Donotoverllthetank.
12.Closetherear-accesscover.
ChangingtheHydraulic
Fluid
ServiceInterval:Every400hours/Yearly(whichever
comesrst)
1.Parkthemachineonalevelsurface,remove
anyattachment,andengagetheparkingbrake.
2.Raisetheloaderarmsandinstallthecylinder
lock.
3.Shutofftheengine,removethekey,andallow
theenginetocool.
4.Openthehoodandremovetheleftsidescreen.
5.Removethehydraulic-tankcapanddipstick
(Figure62).
g013121
Figure62
1.Hydraulic-tankcap2.Dipstick
6.Placealargedrainpaincapableofholding57L
(15USgallons)underthedrainplugonthefront
ofthemachine(Figure63).
Note:Thedrainplugislocatedbehindthefront
weights,undertheslopedplate.
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