Miller Nitro 7380 - Every 1000 Hours; Hydraulic Oil; Every Two Years; Engine Coolant

7-MAINTENANCE
Every1000hours
Hydraulicoil
1.Shuttheengineoffandremovethekey.Allowthe
hydraulicoiltocoolbeforeproceeding.
2.Removedrainpluganddraintheoilfromthehydraulic
oilreservoirintoemptycontainers.Thereservoirca-
pacityisapproximately132L(35USgal).Disposeof
usedoilproperly.
3.Cleanandreplacethedrainplug.
4.Hydraulicoilltersshouldalwaysbechangedthesame
timethehydraulicoilisreplaced.Referto7-84for
procedure.
5.Usealtercarttolterallhydraulicoilbeforeitenters
thereservoir.Removethellcap(1)fromthehydraulic
oilreservoirandrellwithcleanNEWHOLLANDAM-
BRAHYDROSYSTEM68.Fillreservoiruntiltheoil
reachesthe“FULL”markinthesightgauge(2).Do
notoverll.
RAIL17SP00755AA1
Everytwoyears
Enginecoolant
WARNING
Burnhazard!
Hotcoolantcansprayandscaldifyouremovetheradiatorordeaerationtankcapwhilethesystem
ishot.Toremovethecap:allowthesystemtocool,turnthecaptotherstnotch,andwaitforall
pressuretorelease.Removethecaponlyafterallpressurehasreleased.
Failuretocomplycouldresultindeathorseriousinjury.
W0367A
DrainingandllingOrganicAcidTechnology(OAT)coolant
1.Aftertheengineandthecoolanthascooleddown,
loosenthesurgetankcap(1)totherstnotch.
RAIL17SP00760AA1
7-95