Case 2050M - Hydraulic Oil

7-MAINTENANCE
Hydraulicoil
WARNING
Pressurizedhydraulicuidcanpenetratetheskinandcausesevereinjuries.
Hydraulicuidisunderextremepressure.Restthebucketorattachmentontheground.Shutthe
engineoff,turnthekeyon,andmovethehydrauliccontrolleverthroughallmovementsseveraltimes
torelieveresidualpressureinthesystem.
Failuretocomplycouldresultindeathorseriousinjury.
W0161A
Checkthelevelofthehydraulicoiltankevery10hoursoreachday.
Prioroperation:
Keepallunauthorizedpersonnelclearofthearea.Parkthemachineonlevelground,inneutralwiththeparking
brakeapplied,andtheattachmentloweredtotheground.Makesurethatallresidualpressureisrelievedfromcircuits
beforebeginningmaintenance.
Servicespecications
TypeofoilTUTELAAUTOSUPREME™ENGINEOILSAE10W-30
Totalsystemcapacity
210L(55USgal)
Fluidlevelcheck
1.Beforeyoustarttheengine,checktheoillevelinthe
sightgauge.Iftheoiliscold,theleveliscorrectwhen
thetopoftheoilisalignedwiththeindicatormarkon
thesightgauge(1).
2.Ifoilisrequired,makecertainthatallpressureisre-
lievedinthesystem.
RAIL13DOZ1686AA1
3.Slowlyloosenthetankcap(2)andtopoffuntilthe
properoillevelisreached.
RAPH12DOZ0048AA2
7-33