Examine, Inspectthestatorcoilsandbusringsas | GE 5GEB22 manual

±	1150HPACDrillingMotor,ModelGEK-5GEB2291696D
±

			Figure10.5GEB22DriveEnd(DE)BearingAssembly.
5.3.1.	INSPECTIONANDREPAIRPROCEDURES
	RotorShaftInspection
5.3.2.	CheckdimensionsasshowninFigure16locatedinsection6.3.1.RotorShaftInspectionDatainthispublication.
	StatorCoilsand		BusRingsConnectionInspection
	Inspectthestatorcoilsandbusringsas			:
	1	Examine	busringsfordamagedor	oseconnections.	insulationorvarnish25
	2.	mayObserveindicatethecoditionaoverheaingn ofthecoilconditionfrominsulatinfollowanddefectivevarnish.Evideneconnetincofburnedordefectiveorcharredcoils.

Image 25

GE 5GEB22 manual Examine, Inspectthestatorcoilsandbusringsas, StatorCoilsand, Busringsfordamagedor, Oseconnections

Contents

Document No. GEK-91696, Rev. D Transportation Ordisclosureisstrictly DesiredorshouldpartiularproblemsarisethIsdiclos GEK-91696D CONTENTS1150HPACDrillingMotor,Model5GEB22 Mtormodel ToolsandmaterialsrequiredtoperformtheproceduresToTable9insection61.2.DrillMotorGeneral Generaldrillingmotornformation Inypicaloilwelldrillingindustryrigenvionments OffshoIssuitablefor 1150HPACDrillingMotor,Model5GEB22 Wihtheblowerandvari WithstelcomponntsRequir GEK-91696D 1892 25º77 GEK-91696D3331 9200 GD3000EACDriveSystem NationalOilwellVarcoType2400SeriesPart#109341withorwithoutasmoothinginductor RossHill6ModelABBACS800manufacturedbyNOV Grounding.ReferenceABSRulesforherentlyBuilndg Lationoftheconductorsmachin MotorCouplingandAlignment Inhibitorinstallation,theexposedcomponentsPrtectthegroundstud,nut,andcablelugconnectionfromcorrosion Goodalignmentwillbereturnedbearingsreduceddowntime Belts CleanAtorto Thiswill Tweenthemachinesandthebase CoolingMeeti ngIP56 Recheckthe Tothepowercomponentsofthe PowerCableInspectionOrcircuit,ahigh 1150HPACDrilling Replacemissinghardwareandtightenloosebolts 4ApplyWat 13untilalltheRTD Ing.Theinernal MaycauseClaningdrill Torlife 1150HPACDrillingMotor,Model5GEB22 RemovetheTrque TheBackrotorthelockigjamnutsboltsawyfrmthebearingcap Boltsand InstallcoverandsidepaneltocratethemotorGEK-91696D Footholeswiththe Rust otherdefects Thebcking 4AttachGEK-91696D Screw CMPONENTIDENTIFICATIONofthispublicaio,unlers HancWooden ± ± 1150HPACDrillingMotor,ModelGEK-5GEB2291696D Bearingassembly SupporttheweightoftheDE Head11withRemovaloftheconnectionend Useanarborprssandﬁxturesto Inspectthestatorcoilsandbusringsas ExamineStatorCoilsand Busringsfordamagedor KgthCn Eto,CleaBycuttingand Requiringthe Whichmust ﬂatalongtheentirelenghofthejoint BerialeliminatestheneedforﬂuxOutortoﬁllvids Diancanbeused Erie,PA16531 Agent ElectricalTetingIntroduction Dair,looseneddebrismay Proceduresforthebalance WeightstotheendplateFollow Tohold 2InspectallCEbearingassemblycomponenttodebris ProceduresforcompressedaiUmb Sonnel.EnureallpersonnelPage Inner EnsuretheSshowninFigure10 Makgthe DEBearingpilotandGuideStudsInstalled GEK-91696D Withthe LeveltheAvy-duty Mountthestatorf OnthefaceoftheConnectionEndCEoftherotorshaft5 Toch3Zerothedial ReadingonthefaceoftheCErotorbearing34outerrace Poitiontoavoiddamagetothe Fthe RepeattheminimumclearancecheckfThebearingrollerswillpublicationrollverthe 3Zerothedial Fure13 ClampadialIngcap.Zerothe Pass Perfo Threephasesshouldbebetween130and150Followingsequence.Applied Andcorrectthﬁtasfllows Atthelarge OntheshaftTheshaft Ifnecssaryto TheadvancwithinRkacrosstheendofshaft Isonlyanesimateandshouldbe Done PratAlongthe 93A41 Unoutmasuredfromshafttoouterrace,eachend,in.mm DrillMotorApplicationData920012474 Drivendbearinggreaselubricationcapacity,ouncegram Color Minerallkali,OilViscosityat100F,37.74C,SSUBasewithAntioxidant RsistanceTimetoReach20psiDropat210F,Hr.Min 1000 1150HPACDrillingMotor,11 Inspectiondata GEK1150-91696DHPACDrillingMotor,Model5GEB22 DEOuterSleeveRemovalToolAssembly6751547G4 GEK1150-91696DHPACDrillingMotor, Model 5GEB22 DEInnerBearingCapRemovalToolAssembly6751547G6 DEInnerSleeve RemovalToolAssembly 6751547G7 ThefllowinglistofcompoentsinT 41A235078P11X4.75GRADE8 IndividualCompnentsofToolAssemblies 1150HPACDrillingMotor,Model5GEB22 1150HPAC Drill ingMotor,ModelGEK-5GEB2291696D GEK1150-91696DHPACDrillingMotor, Model5GEB22 Ring6727124G1Item5 1150GEK-91696DHPACDrillingMotor, Model5GEB22 Ring6727110G1Item9 Clamp6733346P6Item10 N22P39040 B5511G1093 9P14 THICKX3.9IDX5.5OD GEK1150-91696DHPACDrillingMotor,1Model5GEB22 1150HPACDrillingMotor, 1.Model00GEK-5GEB2291696D HubRemovalToolBackingPlate41B535119G1 GEK1150-91696DHPAC DrillingMotor,Model5GEB223.125 BearingNutSpannerWrench9945228 CEDummyBearingCap41C689896 1150HPACDrillingMotor,ModelGEK-5GEB2291696D DEBearingGuide DEDummyBearingCap6796493P3 HubInstallationAdvanceGage 70NWREV091030621--98,098,2MGC/DGKGMDPABGAS