GE 5GEB22 manual Repeattheminimumclearancecheckf, Fthe, Thebearingrollerswillpublicationrollverthe

Page 38

GEK-91696D

Motor,IfrunoutModelremains5GEB22excessiv,d

ssemblethemotortochecktheCEframehead(27)bearigﬁt,and

1150HPACDrillingc.

heCEbearinghousing(35)bea

ﬁt,andinspectallpartsforburrs,debris,orcomponentwear

todterminecauseof

xcessivebearingrunout.Reassemblethemotorandrepeatrunoutcheck.

5.8.2.ToDrivecheckEnd(DE)BbearingRunout(3)runut:Check

towardtheConnectionEnd(CE).

1RaisetheDEendofthemotor4to6in.(102to152mm),andforcethe

3Zerothedial

readingonthefaceoftheDErotorbearing(3)ouerrotorrace.

2Clampa

onthefaceoftheDriveEnd(DE)

fthe

otorshaft(5).

4.

Rotate.

therotindicatordeterminethebearingruno.

Ifrunout

withinallowablelimitsforrunoutasshown section6.1.2.DrillMotorGeneralDatain

c.

excessive,disassmblethemotortochcktheDEframehead(11)bearigﬁt,and

b.

publication,outsideallowablelimits,retightentheDEbearingcapbolts(8)andDEframeheadbolts

motoranremainsdepe

runoutcheck.

this

proceedtothenextbearingcheckprocedure.

(10).Repeattherunoutcheck.

dterminecauseofexcessivebearingrunout.Replaceanyworncomponents.Reassemblethe

heDEinnerbearingcap(12)bearingﬁt,andinspectallpartsforburrs,debris,orcomponentwear

5.8.3.DriveEnd(DE)Beari

RadilClearanceCheck

To321WithDr.checkEndSelecDataerPlace(CE)thetheppermostive.feelerDEofEndelerthisbearingProprietarygage(DE)gagepublicionofthickness(3)ﬂattheagainstdialrollersmotorforequalclearance:thetheraiseddrivetorollingthe4–endtominimumsu6rotorface.(102bearingofradialtheto152innerclearance.mm),raceforceofgiventheDEtheinsectionrotorrortotowardbearing6.1.2.Drillthe(3),ConnectionjustMotorinfrontGen-

ofthe

bearig

.Hand–

therotorshaftjustenoughtorollthep

rolleroverthe

4 Repeattheminimumclearancecheckf

eachbearingroller

thedrive–endrotorbearing.Rejectthebear-

minimu

radialcleara

fe

gage.

5.

ingifoneormorebearing

willnturnrollovertheminimumradialclearancefelergage.

Select

feelergagethicknessequalto

maximum

di

giveninsection6.1.2.DrillMot

GeneralDaaofthis

thedrivthe–endrotorbearing.Place

feelergageﬂatagainsttherolling

thebearingrollerswillpublicationrollverthe

umrotor

clearance

eleage.Rejectthebearingifoneormore

bearingrollerswillrolloverthemaximumradiadialclearancefeelerclearancegag.

surfaceoftheinnerrace

fthefordive–end

bearing.

Hand–tu

therotorshafttocheckthatnoneof

385.8.4.Rotor1.TocheckWiththeShaftEndrotormotorshaft–Playhorizontal,(5)Checkend—play:forcetherotortoseatattheDriveEnd(DE).

Image 38

Contents Transportation Document No. GEK-91696, Rev. DIsdiclos DesiredorshouldpartiularproblemsarisethOrdisclosureisstrictly CONTENTS1150HPACDrillingMotor,Model5GEB22 GEK-91696DToTable9insection61.2.DrillMotorGeneral ToolsandmaterialsrequiredtoperformtheproceduresMtormodel GeneraldrillingmotornformationIssuitablefor OffshoInypicaloilwelldrillingindustryrigenvionments 1150HPACDrillingMotor,Model5GEB22Requir WithstelcomponntsWihtheblowerandvari GEK-91696D 3331 GEK-91696D1892 25º77 9200Type2400SeriesPart#109341withorwithoutasmoothinginductor NationalOilwellVarcoGD3000EACDriveSystem RossHill6ModelABBACS800manufacturedbyNOVLationoftheconductorsmachin Grounding.ReferenceABSRulesforherentlyBuilndgPrtectthegroundstud,nut,andcablelugconnectionfromcorrosion Inhibitorinstallation,theexposedcomponentsMotorCouplingandAlignment GoodalignmentwillbereturnedbearingsreduceddowntimeAtorto CleanBelts ThiswillMeeti ngIP56 CoolingTweenthemachinesandthebase RechecktheOrcircuit,ahigh PowerCableInspectionTothepowercomponentsofthe 1150HPACDrillingWat 4ApplyReplacemissinghardwareandtightenloosebolts 13untilalltheRTDClaningdrill MaycauseIng.Theinernal TorlifeTrque Removethe1150HPACDrillingMotor,Model5GEB22 TheBackrotorthelockigjamnutsboltsawyfrmthebearingcapGEK-91696D InstallcoverandsidepaneltocratethemotorBoltsand FootholeswiththeRust otherdefects GEK-91696D 4AttachThebcking ScrewWooden HancCMPONENTIDENTIFICATIONofthispublicaio,unlers ± ± 1150HPACDrillingMotor,ModelGEK-5GEB2291696D Removaloftheconnectionend SupporttheweightoftheDE Head11withBearingassembly UseanarborprssandﬁxturestoStatorCoilsand ExamineInspectthestatorcoilsandbusringsas BusringsfordamagedorBycuttingand Eto,CleaKgthCn RequiringtheOutortoﬁllvids BerialeliminatestheneedforﬂuxWhichmust ﬂatalongtheentirelenghofthejoint DiancanbeusedAgent Erie,PA16531Dair,looseneddebrismay ElectricalTetingIntroductionFollow WeightstotheendplateProceduresforthebalance ToholdUmb Proceduresforcompressedai2InspectallCEbearingassemblycomponenttodebris Sonnel.EnureallpersonnelPage SshowninFigure10 EnsuretheInner MakgtheDEBearingpilotandGuideStudsInstalled GEK-91696D Avy-duty LeveltheWiththe Mountthestatorf3Zerothedial ReadingonthefaceoftheCErotorbearing34outerrace TochOnthefaceoftheConnectionEndCEoftherotorshaft5 PoitiontoavoiddamagetotheThebearingrollerswillpublicationrollverthe RepeattheminimumclearancecheckfFthe 3ZerothedialIngcap.Zerothe ClampadialFure13 PassFollowingsequence.Applied Threephasesshouldbebetween130and150Perfo AndcorrectthﬁtasfllowsTheshaft OntheshaftAtthelarge Rkacrosstheendofshaft TheadvancwithinIfnecssaryto IsonlyanesimateandshouldbeAlongthe PratDone 93A41920012474 DrillMotorApplicationDataUnoutmasuredfromshafttoouterrace,eachend,in.mm Drivendbearinggreaselubricationcapacity,ouncegramBasewithAntioxidant Minerallkali,OilViscosityat100F,37.74C,SSUColor RsistanceTimetoReach20psiDropat210F,Hr.Min 10001150HPACDrillingMotor,11 Inspectiondata GEK1150-91696DHPACDrillingMotor,Model5GEB22 DEOuterSleeveRemovalToolAssembly6751547G4 GEK1150-91696DHPACDrillingMotor, Model 5GEB22 DEInnerBearingCapRemovalToolAssembly6751547G6 DEInnerSleeve RemovalToolAssembly 6751547G7 1X4.75GRADE8 41A235078P1ThefllowinglistofcompoentsinT IndividualCompnentsofToolAssemblies1150HPACDrillingMotor,Model5GEB22 1150HPAC Drill ingMotor,ModelGEK-5GEB2291696D GEK1150-91696DHPACDrillingMotor, Model5GEB22 Ring6727124G1Item5 1150GEK-91696DHPACDrillingMotor, Model5GEB22 Ring6727110G1Item9 Clamp6733346P6Item10 093 9P14 B5511G1N22P39040 THICKX3.9IDX5.5ODGEK1150-91696DHPACDrillingMotor,1Model5GEB22 HubRemovalToolBackingPlate41B535119G1 1150HPACDrillingMotor, 1.Model00GEK-5GEB2291696DGEK1150-91696DHPAC DrillingMotor,Model5GEB223.125 BearingNutSpannerWrench9945228 CEDummyBearingCap41C689896 DEBearingGuide 1150HPACDrillingMotor,ModelGEK-5GEB2291696DDEDummyBearingCap6796493P3 HubInstallationAdvanceGage 70NWREV091030621--98,098,2MGC/DGKGMDPABGAS