Toro 74950 - Hydraulic System Maintenance; Servicing the Hydraulic System; Checking the Hydraulic Oil

Figure83
1.Flangednut2.Jamnut
HydraulicSystem
Maintenance
ServicingtheHydraulic
System
HydraulicOilType:Toro
®
HYPR-OIL
™
500hydraulicoil
orMobil
®
115W-50.
Important:Usetheoilspecied.Otheruidscould
damagethehydraulicsystem.
EachHydraulicSystemOilCapacity:1.5L(1.59USqt)
persidewithlterchange
CheckingtheHydraulicOil
ServiceInterval:Every50hours—Checkthehydraulicoil
level.
1.Positionthemachineonalevelsurface.
2.DisengagethePTO,movethemotion-controlleversto
theNEUTRAL-LOCKpositionandsettheparkingbrake.
3.Shutofftheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
4.Allowtheengineandthehydraulicsystemtocoolfor
10minutes.
Note:Theoillevelonthedipstickwillbeincorrectif
theoilischeckedwhenthemachineishot.
5.Movetheseatforward.
6.Cleantheareaaroundthedipsticksofthe
hydraulic-systemreservoirs(Figure84).
7.Remove1dipstickfromthehydraulicreservoir(Figure
84).
8.Wipethedipstickoffandthreadthedipstickintothe
reservoir.
9.Removethedipstickandlookattheend(Figure84).
IftheoillevelisattheADDmark,slowlypouronly
enoughoilintothehydraulicreservoirtoraisethelevel
totheFULLmarkorHline.
Important:Donotoverllthehydraulicunits
withoilasdamagemayoccur.Donotrunthe
machinewiththeoilbelowtheADDmark.
10.Installthedipstick.
11.Repeatprocedurefortheoppositedipstick.
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