Case 2050M - Every 2000 Hours; Engine Coolant

7-MAINTENANCE
Every2000hours
Enginecoolant
WARNING
Burnhazard!
Hotcoolantcansprayandscaldifyouremovetheradiatorordeaerationtankcapwhilethesystem
ishot.Toremovethecap:allowthesystemtocool,turnthecaptotherstnotch,andwaitforall
pressuretorelease.Removethecaponlyafterallpressurehasreleased.
Failuretocomplycouldresultindeathorseriousinjury.
W0367A
WARNING
Hazardouschemicals!
Coolantcanbetoxic.Avoidcontactwithskin,eyes,andclothing.Antidotes:
EXTERNAL-Rinsethoroughlywithwater.Removesoiledclothing.
INTERNAL-Rinsethemouthwithwater.DONOTinducevomiting.Seekimmediatemedicalattention.
EYES-Flushwithwater.Seekimmediatemedicalattention.
Failuretocomplycouldresultindeathorseriousinjury.
W0282A
WARNING
Rotatingparts!
Theengineisrunning.Keepclearofrotatingfansandbelts.
Failuretocomplycouldresultindeathorseriousinjury.
W0275A
Drain,ushandreplacetheenginecoolantevery2000hoursofoperationoreachyear,whicheveroccursrst.Clean
thesystem,andreplacethecoolant.
Amixtureof50%waterand50%CNHXHDHEAVYDUTYCOOLANT/ANTI-FREEZEorCASEAKCELAACTIFULL™
OTEXTENDEDLIFECOOLANTmustbeusedinthismachine.Dependingonthedateofmanufacture,themachine
couldhaveeithercoolanttype.MachineswithOATcoolantwillhaveadecalnearthelllocation.Nevermixconven-
tionalcoolantwithOATcoolant.Seepage7-22forinstructionsonswitchingcoolanttypes.
Thismixtureisusedifthelowestambienttemperatureisabove-37°C(-34.6°F).Iftheambienttemperatureislower,
adjustthemixturetoattainalowerfreezepointusingthefreezepoint-concentrationchartonthelabelofyouran-
tifreezeconcentrate.Neveruseacoolantsolutioncontainingmorethan60%glycol.Itisrecommendedthatethylene
glycolandwaterbeusedinyourmachineallyear.
Prioroperation:
Keepallunauthorizedpersonnelclearofthearea.Parkthemachineonlevelground,inneutralwiththeparking
brakeapplied,andtheattachmentloweredtotheground.Makesurethatallresidualpressureisrelievedfromcircuits
beforebeginningmaintenance.
Servicespecications
Typeofcoolant50%Waterand50%CNHXHDHEAVYDUTYCOOLANT
/ANTI-FREEZEorCASEAKCELAACTIFULL™OT
EXTENDEDLIFECOOLANT
Dependingonthedate
ofmanufacture,themachinecouldhaveeithercoolant
type.MachineswithOATcoolantwillhaveadecalnear
thelllocation.NevermixconventionalcoolantwithOAT
coolant.Seepage7-22forinstructionsonswitching
coolanttypes.
Coolantcapacity30.28L(8.00USgal)
7-76