Operator's Manual

CheckingtheDrilling-Fluid-PumpOil
Level
ServiceInterval:Beforeeachuseordaily—Checkthe
drilling-uidpumpoillevel.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Removetheoil-levelplugonthecrankcase(Figure
121).
•Ifoildrainsfromtheoil-levelhole,insertthe
oil-levelplug.
Note:Theoillevelissufcientifoildrainsfrom
theopening,orisatleastattheleveloftheoil-level
plug.
•Ifoildoesnotdrainfromtheoil-level,orisnotat
theleveloftheoil-levelplug,inserttheoil-level
plug,andopentheoil-llercaptoaddthespecied
oil.
Figure121
1.Oil-llercap2.Oil-levelplug
3.Ensurethattheoilisattheoil-lllineasshownin
Figure121.
Note:Iftheoilisbelowtheoil-llline,refertostep
8ofChangingtheDrilling-Fluid-PumpOil(page94)
andaddthenecessaryamountofoil.
ChangingtheDrilling-Fluid-PumpOil
ServiceInterval:Every500hours—Changethedrilling-uid
pumpoil.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Allowtheenginetocool.
3.Lowerthethrustframe,andensurethatthecylinder
lockisinstalled;refertoInstallingtheCylinder
Lock(page66).
4.Removethedrainplugandplaceadrainpanunderthe
drain-plughole(Figure122).
Figure122
1.Oil-llercap
3.Drainpan
2.Drainplug
5.Cleanthethreadsonthedrainplugandapply3layers
ofPTFEsealingtape.
6.Allowalloftheoiltodrainfromdrainplugintothe
oilpan(Figure122).
7.Installthedrainplug.
8.Removetheoil-llercap(Figure122)andadd
approximately1.8L(4USqt)ofoil,oruntiltheoil
reachestheleveloftheoil-levelplugasshownin
Figure121.
94