GE manual Removethe, 1150HPACDrillingMotor,Model5GEB22, Trque

Page 17


						GEK-91696D
5.1.1.TheRotorrotorLockingmustbeforlockedShipmentinpositionprior				1150HPACDrillingMotor,Model5GEB22
				shipmenttopreventdamagetobaringsandothercomponentsof
themotor.Figure2depictsthe5GEB22				lockingarrangement.Tolockthrotore	forshipment:
1	Rmovetwodiametricallyoppositerotoringcapboltsndwashers(Item31,Figure15).Placetheremoved
	bearingcapboltsandwashersintobeabagthwillbeattachedtothelockingbolt.
2	showninFigure6.Thelockbolteadsarepaintedyellowtodistinguishtheboltsasrotorlockingbolts.
2	read0.625–11x4.54in.lockbolts(withjamnutsthreadedontothebolts)intothebearingcapholes
3	Trque	rotorlockingboltsto30lb–ft.(40,7Nm).Tosecurethelockingboltsintoplace,runthejamnuts
4	downtothebearingcapandtighten.				therotorlockingboltsas
4	Securethebagcontainingthetworemovedbearingcapboltsandwashers				therotorlockingboltsas
5.	showninFigure2.
5.	Aftermotorshipment,therotorlockingboltsmustberemovedpriortothemotorgoingintoservice.To
	removea	theBackrotorthelockigjamnutsbolts:awyfrmthebearingcap.
	b.	Removethe	capboltsfromtheattachedbagontherotorlockingbolts.
	d.	Torquethebearingcapboltsto115±15lb.–ft.(156±20,3Nm).
	c.	head		andwashersintothebearingcapholes.
	e.	mentPlace.theremovedrotorlockingboltsandjamnutsintothebagandstoreforfuturemotorship-

Figure6.RotorLockBolts.

17

Image 17

Contents Document No. GEK-91696, Rev. D TransportationIsdiclos DesiredorshouldpartiularproblemsarisethOrdisclosureisstrictly GEK-91696D CONTENTS1150HPACDrillingMotor,Model5GEB22Mtormodel ToolsandmaterialsrequiredtoperformtheproceduresToTable9insection61.2.DrillMotorGeneral GeneraldrillingmotornformationInypicaloilwelldrillingindustryrigenvionments OffshoIssuitablefor 1150HPACDrillingMotor,Model5GEB22Requir WithstelcomponntsWihtheblowerandvari GEK-91696D 1892 25º77 GEK-91696D3331 9200GD3000EACDriveSystem NationalOilwellVarcoType2400SeriesPart#109341withorwithoutasmoothinginductor RossHill6ModelABBACS800manufacturedbyNOVGrounding.ReferenceABSRulesforherentlyBuilndg LationoftheconductorsmachinMotorCouplingandAlignment Inhibitorinstallation,theexposedcomponentsPrtectthegroundstud,nut,andcablelugconnectionfromcorrosion GoodalignmentwillbereturnedbearingsreduceddowntimeBelts CleanAtorto ThiswillTweenthemachinesandthebase CoolingMeeti ngIP56 RechecktheTothepowercomponentsofthe PowerCableInspectionOrcircuit,ahigh 1150HPACDrillingReplacemissinghardwareandtightenloosebolts 4ApplyWat 13untilalltheRTDIng.Theinernal MaycauseClaningdrill Torlife1150HPACDrillingMotor,Model5GEB22 RemovetheTrque TheBackrotorthelockigjamnutsboltsawyfrmthebearingcapBoltsand InstallcoverandsidepaneltocratethemotorGEK-91696D FootholeswiththeRust otherdefects Thebcking 4AttachGEK-91696D ScrewWooden HancCMPONENTIDENTIFICATIONofthispublicaio,unlers ± ± 1150HPACDrillingMotor,ModelGEK-5GEB2291696D Bearingassembly SupporttheweightoftheDE Head11withRemovaloftheconnectionend UseanarborprssandﬁxturestoInspectthestatorcoilsandbusringsas ExamineStatorCoilsand BusringsfordamagedorKgthCn Eto,CleaBycuttingand RequiringtheWhichmust ﬂatalongtheentirelenghofthejoint BerialeliminatestheneedforﬂuxOutortoﬁllvids DiancanbeusedErie,PA16531 AgentElectricalTetingIntroduction Dair,looseneddebrismayProceduresforthebalance WeightstotheendplateFollow Tohold2InspectallCEbearingassemblycomponenttodebris ProceduresforcompressedaiUmb Sonnel.EnureallpersonnelPage Inner EnsuretheSshowninFigure10 MakgtheDEBearingpilotandGuideStudsInstalled GEK-91696D Withthe LeveltheAvy-duty MountthestatorfOnthefaceoftheConnectionEndCEoftherotorshaft5 Toch3Zerothedial ReadingonthefaceoftheCErotorbearing34outerrace PoitiontoavoiddamagetotheFthe RepeattheminimumclearancecheckfThebearingrollerswillpublicationrollverthe 3ZerothedialFure13 ClampadialIngcap.Zerothe PassPerfo Threephasesshouldbebetween130and150Followingsequence.Applied AndcorrectthﬁtasfllowsTheshaft OntheshaftAtthelarge Ifnecssaryto TheadvancwithinRkacrosstheendofshaft IsonlyanesimateandshouldbeDone PratAlongthe 93A41Unoutmasuredfromshafttoouterrace,eachend,in.mm DrillMotorApplicationData920012474 Drivendbearinggreaselubricationcapacity,ouncegramColor Minerallkali,OilViscosityat100F,37.74C,SSUBasewithAntioxidant RsistanceTimetoReach20psiDropat210F,Hr.Min 10001150HPACDrillingMotor,11 Inspectiondata GEK1150-91696DHPACDrillingMotor,Model5GEB22 DEOuterSleeveRemovalToolAssembly6751547G4 GEK1150-91696DHPACDrillingMotor, Model 5GEB22 DEInnerBearingCapRemovalToolAssembly6751547G6 DEInnerSleeve RemovalToolAssembly 6751547G7 ThefllowinglistofcompoentsinT 41A235078P11X4.75GRADE8 IndividualCompnentsofToolAssemblies1150HPACDrillingMotor,Model5GEB22 1150HPAC Drill ingMotor,ModelGEK-5GEB2291696D GEK1150-91696DHPACDrillingMotor, Model5GEB22 Ring6727124G1Item5 1150GEK-91696DHPACDrillingMotor, Model5GEB22 Ring6727110G1Item9 Clamp6733346P6Item10 N22P39040 B5511G1093 9P14 THICKX3.9IDX5.5ODGEK1150-91696DHPACDrillingMotor,1Model5GEB22 1150HPACDrillingMotor, 1.Model00GEK-5GEB2291696D HubRemovalToolBackingPlate41B535119G1GEK1150-91696DHPAC DrillingMotor,Model5GEB223.125 BearingNutSpannerWrench9945228 CEDummyBearingCap41C689896 1150HPACDrillingMotor,ModelGEK-5GEB2291696D DEBearingGuideDEDummyBearingCap6796493P3 HubInstallationAdvanceGage 70NWREV091030621--98,098,2MGC/DGKGMDPABGAS