Operator's Manual

Table Of Contents
thesystem.Checkforleaks;thenshutoffthe
engine.
16.Checktheuidlevelandaddenoughtoraise
theleveltotheFullmarkonthedipstick.Donot
overll.
CheckingtheHydraulicLinesand
Hoses
ServiceInterval:Every2years—Replacemoving
hoses.
Inspectthehydrauliclinesandhosesdailyfor
leaks,kinkedlines,loosemountingsupports,wear,
loosettings,weatherdeterioration,andchemical
deterioration.Makeallnecessaryrepairsbefore
operating.
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
Makesurethatallhydraulicuidhoses
andlinesareingoodconditionandall
hydraulicconnectionsandttingsaretight
beforeapplyingpressuretothehydraulic
system.
Keepyourbodyandhandsawayfrom
pinholeleaksornozzlesthatejecthigh
pressurehydraulicuid.
Usecardboardorpapertondhydraulic
leaks.
Safelyrelieveallpressureinthehydraulic
systembeforeperforminganyworkonthe
hydraulicsystem.
Seekimmediatemedicalattentionifuid
isinjectedintoskin.
HydraulicSystemTestPorts
Thetestportsareusedtotestthepressureinthe
hydrauliccircuits.ContactyourAuthorizedService
Dealerforassistance.
Drilling-uidPump
Maintenance
Servicingthe
Drilling-Fluid-PumpOil
Thedrilling-uidpumpisshippedwithoilinthe
crankcase;however,checktheoillevelbeforeand
afteryourststarttheengine.
Thecrankcasecapacityis1.9L(2USqt).
Useonlyhigh-qualityengineoilthatmeetsthe
followingspecications:
APIClassicationLevelRequired:CH-4,CI-4
orhigher
Oil:SAE30-weight,non-detergentoilabove
C(32°F)
ToroPremiumEngineOilisavailablefromyour
dealer.Seethepartscatalogforpartnumbers.Also,
refertotheengineownersmanual,includedwiththe
machine,forfurtherrecommendations.
CheckingtheDrilling-Fluid-Pump
OilLevel
ServiceInterval:Beforeeachuseordaily—Check
thedrilling-uid-pumpoillevel.
1.Movethemachinetoalevelsurface,shutoff
theengine,andremovethekey.
2.Opentherearhood.
3.Removetheoildipstick(Figure116).
g220256
Figure116
4.Ensurethattheoilisattheoil-lllineasshown
inFigure116.
Note:Iftheoilisbelowtheoil-llline,refer
tostep8ofChangingtheDrilling-FluidPump
94