Operator's Manual

CheckingtheDrilling-Fluid-Pump
OilLevel
ServiceInterval:Beforeeachuseordaily—Check
thedrilling-uidpumpoillevel.
1.Parkthemachineonalevelsurface,stopthe
engine,andremovetheignitionkey.
2.Removetheoil-levelplugonthecrankcase
(Figure124).
•Ifoildrainsfromtheoil-levelhole,insertthe
oil-levelplug.
Note:Theoillevelissufcientifoildrains
fromtheopening,orisatleastatthelevel
oftheoil-levelplug.
•Ifoildoesnotdrainfromtheoil-level,oris
notattheleveloftheoil-levelplug,insertthe
oil-levelplug,andopentheoil-llercapto
addthespeciedoil.
g023861
Figure124
1.Oil-llercap2.Oil-levelplug
3.Ensurethattheoilisattheoil-lllineasshown
inFigure124.
Note:Iftheoilisbelowtheoil-llline,refer
tostep8ofChangingtheDrilling-Fluid-Pump
Oil(page103)andaddthenecessaryamount
ofoil.
ChangingtheDrilling-Fluid-Pump
Oil
ServiceInterval:Every500hours—Changethe
drilling-uidpumpoil.
1.Parkthemachineonalevelsurface,stopthe
engine,andremovetheignitionkey.
2.Allowtheenginetocool.
3.Lowerthethrustframe,andensurethatthe
cylinderlockisinstalled;refertoUsingthe
CylinderLock(page73).
4.Removethedrainplugandplaceadrainpan
underthedrain-plughole(Figure125).
g023862
Figure125
1.Oil-llercap
3.Drainpan
2.Drainplug
5.Cleanthethreadsonthedrainplugandapply3
layersofPTFEsealingtape.
6.Allowalloftheoiltodrainfromdrainpluginto
theoilpan(Figure125).
7.Installthedrainplug.
8.Removetheoil-llercap(Figure125)andadd
approximately1.8L(4USqt)ofoil,oruntil
theoilreachestheleveloftheoil-levelplugas
showninFigure124.
103