380b動車組用戶文件-電氣部分ccd-接地裝置

修訂記明確，不得轉(zhuǎn)送、、發(fā)布和/或編輯本文件，也不得使用、文件之內(nèi)容。此規(guī)定將招致?lián)p失賠償。保留專利或設(shè)計的權(quán)利。 Copyright(C)CNR2010.Purpose/Function/目的／功 Description/Operation/描述／運 Introduction/介 General/概 Copyrights/........................................................................................Specialproceduralnotes/程序注 Drawingandpartslist/圖紙和零件明細 Conditionsofuse/Technicaldata/使用條件／技術(shù)數(shù) OperationandServiceMonitoring/運行和工作監(jiān) Operation/運 Servicemonitoring/工作監(jiān) Transportation/Ship/Storage/／發(fā)貨／.............................Transportation/Ship/／發(fā) Storage/............................................................................................Installation/安 Commissioning/調(diào) Checkspriortocommissioning/在調(diào)試之前進行檢 Commissioning/調(diào) Shutdown/停 Maintenance/維修保 Maintenancelevels/級 Inspections/檢 RunninggearcheckI1–at4.000km+ IntervalM1–at100.000km Overhauls/大 Troubleshooting,replacementconcept/ Troubleshooting/排除故 Removal/拆 Removingthecross-member/bogieframegroundconnection(Motor Removingthemotor/steelmotorsupportgroundconnection Removingthesteelmotorsupport/bogieframegroundconnection Removingthecross-member/bogieframegroundconnection(Trailer Exchangeconcept/更換原 Disassembly/拆 Repair/修 Assembly/組 Reinstallation/重新安 Reinstallingthecross-member/bogieframegroundconnection Reinstallingthemotor/steelmotorsupportgroundconnection Reinstallingthesteelmotorsupport/bogieframegroundconnection Reinstallingthecross-member/bogieframegroundconnection Settingsandtolerances/設(shè)定值和公 Cleaning/painting/清潔／涂 Restart/functionaltest/重新啟動／功能試 Listofspecialtools/工具明細 IllustratedPartsList(“LIP”)/圖解零件明細表 Supplementarys/補充文 Softwareation/軟件文 DPHardwareation/DP硬件文 Safetydatasheets/安全數(shù)據(jù)記錄 Approvals/批準文 Appendix/附 Listofabbreviations/簡寫 Auxiliarymaterial/輔助原 Chemicalcleaningagents/化學(xué) Componentsforlacquercoating/需要使用漆膜漆層的組 Lubricants/潤滑 Otherauxiliarymaterials/其它的輔助材 Measurement&testequipment/測量&試驗設(shè) PurposeFunction/目的／功Thegroundingintherunninggearprovidesacontinuouslow-connectionbetweenvehiclebodyandrails.Description/Operation/描述／運Forbetterunderstanding,thetextcontainscross-referencestodiagrams(drawings)andpictures(pho-Thefollowingcross-referencesarepossible:/Cross-referencetoapositioninadrawing//（圖紙xx，件xx）或者（件Cross-referencetoapositioninthedrawinginar's ( xx,pos.xx)or(pos.xx)/（供應(yīng)商的文件xx，件xx）或者（件Crossreferencetoapicture/和相互對 Fig.xx/圖Cross-referencetoatable和表相互對 Tablexx/表Cross-referencestospecialtools,auxiliarymaterial,andmeasurement&testequipment:/和工具、4.6Specialtools/4.6工 7.2Auxiliarymaterial/7.2輔助材 7.3Measurement&testequipment/7.3測量&試驗設(shè) Incaseofcross-referencestoinformation:/withintherespectiveChapter,onlythecorrespondingSectionisindicated,e.g. 4.5.2在各自章inanotherpartofthe,thecorr.ChapterandtheSectionareindicated,e.g. TrailerWheel-set-4.5/4.5。Introduction/介General/概Itispresumedthatonlyqualifiednelwillbeentrustedwiththeoperation,maintenance,trouble-shooting,andrepairofthesecomponents.Anydamageduetonon-observanceisnotcoveredbythewarrantyQualifiednelareswho,duetotraining,experience,andinstructionaswellasknowledgeofrelevantstandards,accidentpreventionregulations,andworkingconditions,havebeenauthorizedbytheresponsibleforthesafetyofthecomponent/planttoperformthenecessaryactivities,wherebytheyareabletorecognizeandavoidpossibledangers(foradefinitionofskilleds,alsoseeDINVDE0105orIEC合格人員是指，接受過培訓(xùn)、有經(jīng)驗和能力進行指導(dǎo)，并且熟悉相關(guān)標準、事故預(yù)防規(guī)定和工（關(guān)于熟練人員的定義，也可能參閱DINVDE0105或者IEC364的內(nèi)容）Alsorequiredisknowledgeaboutfirst-aidmeasuresandthelocalrescueUnqualifiedsarenotallowedtoworkonelectricalpowerinstallations,asspecifiede.g.inDINVDE0105orIEC364.例如，按照DINVDE0105或者IEC364Workonthebogiemayonlybecarriedoutafterthecontentsoftheinstructionsandregulationsinthishavebeenreadandunderstoodbythe sassignedtodothework.Whenreinstallingcomponentsaftermaintenanceorrepairwork,onlyundamagedorreconditioned,fullyfunctionalpartsandoriginalsparepartsfromthemanufacturermaybeused.Incaseofnon-ob-servance,allwarrantyandliabilityclaimsoftheoperatoragainstthemanufacturerarevoided,andnoliabilitywillbeacceptedbythemanufacturer.Duringweldingworkonthebogieitmustbeensuredthatnoweldingcurrentspassthroughbearingpoints(e.g.wheelsetbearings,pivotpinsforbrakehangers,etc.).Subsequentialdamagecannotbeexcludedincaseofnon-observance.Safety-relevantterms/與安全有safetyImportantinstructionsaffecting wellasoperationalandradiationprotectionsafetybespeciallyhighlightedintheindividual sbymeansof:/通過下面的方式，在單個文件中特boldprintand/themarkingsWARNINGCAUTIONorATTENTION/警告、當心或者注意WARNING/告

Indicatedforworkingandoperationalproceduresthatmustbefollowedpreciselyinordertoexcludeanydangerfors.Thisalsoincludesreferencestoparticularhazardswhenhandlingcomponents.為了排除任何人身，必須準確地遵循工作和操作步驟指示。這也包括當處理元件的時候特殊的參考。CAUTION/當心Indicatedforworkingandoperationalproceduresthatmustbefollowedpreciselyinordertoavoiddamageordestructionofthecomponents.Thisalsoappliesforworkthatiscarriedoutregularly,aswellasworkthatisnecessaryafterextremeloadingorincaseofunusualweatherinfluencesandoperatingATTENTION/意

Appliesfortechnicalrequirementsthatmustbeobservedinparticularbytheuserofthecomponent.Transferorreproductionofthis,aswellasexploitationandcommunicationofitscontentsisprohibited,unlessexpresslypermitted./如果沒有明確地，發(fā)送或者本文件，也不充許使Offenderswillbeliablefordamages.者會被要求賠償。Allrightsare,especiallyinthecaseofapatentgrantortheregistra-tionofautilitymodelordesign.特別是實用模型或者設(shè)計獲得了專利或者登記的情況下，所有歸作者所有Specialproceduralnotes/程序注ATTENTION/意

The”Specialproceduralnotes”detailedinmanualofthetrailerbogieand/orthemotorbogie-0.4applyforallmaintenance-relatedactivities.在拖車轉(zhuǎn)向架架及動力轉(zhuǎn)向架架-0.4手冊里詳細介紹的“程序注解”包含Workonthebogiemayonlybecarriedout,ifthenoteshavebeenreadandunderstoodbythe sentrustedwiththework.Drawingandpartslist/圖紙和零件Drawing/圖Descriptioninpartslist/在零件明細表Partslist零件明細表Itemno/GroundingassemblyMB/Itemno/Itemno/GroundingassemblyTB/Itemno.:/項目編號：Table2.1.5-1Drawingandpartslist/2.1.5-1CU-ROPECOMPLETE/銅線組成 釘CU-ROPECOMPLETE/銅線組成 釘

螺螺

CU-ROPECOMPLETE/銅線組成

釘 釘

Spring 彈簧墊

Figure2.1.5-1A6Z00001013702GroundingassemblyMB/2.1.5-1接地裝置MB銅線組

Threadedplug/Figure2.1.5-2A6Z00001011197GroundingassemblyTB/2.1.5-2接地裝置TBConditionsofuseTechnicaldata/使用條件／技術(shù)數(shù)Theoperatingconditionsandtechnicaldataarespecifiedinthecorrespondings,drawings,andpartslists(see2.1.5).Technicaldescription/技術(shù) A6Z00001013702“GroundingassemblyMB”,seeFigure2.1.5-1/A6Z00001013702“接地裝置MB”，參見Figure2.1.5-1A6Z00001011197GroundingassemblyTBseeFigure2.1.5-2/A6Z00001011197“接地裝TBFigure2.1.5-2ForthemotorbogieMB(no.:A6Z00001013702),groundingconsistsofthefollowinggroundconnections:cross-member/bogieframeconnection,steelmotorsupport/bogieframeconnec-tionandmotor/steelmotorsupportconnection./對于動力轉(zhuǎn)向架組成（文件號：Onthebogieframeside,thecross-member/bogieframegroundconnection(pos.1)isattachedwiththescrewconnections(pos.6,10,15),andonthecross-membersidewiththescrewconnections(pos.7,12Onthemotorside,themotor/steelmotorsupportgroundconnection(pos.2)isattachedwiththescrewconnections(pos.11,13),andonthemotorsupportsidewiththescrewconnections(pos.511Onthebogieframeside,thesteelmotorsupport/bogieframegroundconnectionpos.3)isattachedwiththescrewconnections(pos.8,911),andonthemotorsupportsidewiththescrewconnections(pos.5,11)./在轉(zhuǎn)向架構(gòu)架側(cè)，枕梁與轉(zhuǎn)向架構(gòu)架接地線（1）安裝有螺紋連接（件（2）安裝有螺紋連接（11、13），在電機支座側(cè)裝有螺紋連接（5、11）。在轉(zhuǎn)向架構(gòu)架裝有螺紋連接（5、11）。Thesealingplug(pos.4)servestoprotectanunusedthreadonthesteelmotorsupport.Threadedplugs(pos.14)servetoprotectthemountingthreadsforthetemporaryprotectiveearthonthewheel-setbearinghousings.密封塞（4）是用來保護在電機安裝架上不使用的螺紋的。螺塞（4）是用來保護用在輪對軸箱上ATTENTION/意

SeethevehiclebodyationforthevehiclegroundingForthetrailerbogieTB(no.:A6Z00001011197)thegroundingconsistsofthecross-mem-ber/bogieframegroundconnection(pos.1).Onthebogieframeside,thecross-member/bogieframegroundconnectionisattachedwiththescrewconnections(pos.3,4),andonthecross-membersidewiththescrewconnections(pos.2,5,TB（文件號：A6Z00001011197），接地包括枕梁與轉(zhuǎn)向架構(gòu)架接地線（1）。（2、5、7）Threadedplugs(pos.6)servetoprotectthemountingthreadsforthetemporaryprotectiveearthonthewheelsetbearinghousings.OperationandServiceMonitoring/運行和工作監(jiān)Operation/運ThegroundingsystemrequiresnoServicemonitoring/工作ThegroundingsystemrequiresnoserviceInstallationandCommissioning/安裝和調(diào)Transportation/Ship/Storage/／發(fā)貨／ATTENTION/意

Inadditiontotheregulationsspecifiedhere,the“Generalinstructionsfortransportpreparation,transport,andstorageofundercarriages”(no.:A6Z00375073533)mustbeobserved.除了要遵守條例規(guī)定之外，必須遵守“轉(zhuǎn)向架的預(yù)備、和一般Transportation/Ship/／發(fā)TheindividualcomponentsofthegroundingsystemmustbeprotectedfrommechanicalAllcomponentsmustbeprotectedfrommoisture.Rubberelementsandhosesinparticularmustbeprotectedfromchemicalandthermalinfluences.Moreover,thegroundingcomponentsmustbeprotectedfromdirtandThegroundingsystemshouldbestoredinanormal“dust-free”,cool,anddryIndividualcomponentsmustbeprotectedfromchemicalinfluences,andbestoredinsuchamannerthattheyarenotsubjectedtoanymechanicaldeformations.ATTENTION/意

AllbaremetalsurfacesaretobetreatedwithcorrosioninhibitingInstallation/安Section4.2InstallationisapplicablefortheinitialAlsoseeSection4.5.7ReinstallationduringCommissioning/調(diào)Checkspriortocommissioning/在調(diào)試之前進行檢Beforethefirstcommissioning,thegroundingsystemmustbesubjectedtoavisualinspectionsimilartotheRunninggearcheckI1–at4,000km(see4.4.3.1).ATTENTION/意

Incaseofadelayedcommissioning,alltheintervalsspecifiedinthemainte-nancescheduleshouldbeobservedinprinciple(e.g.carryoutthemainte-nanceintervalM1after1.5monthsevery1.5months,andarunninggearcheckafter2days).隔。（1.51.5M12天之Providedthatnospecialinstructionsarespecified,everysmallerinspectionisprincipallycontainedinthelargerinspections(e.g.therunninggearcheckI1isalsocontainedina1.5-monthlymaintenanceinterval,etc.).構(gòu)檢查I11.5個月的技術(shù)保養(yǎng)周期里等等）Commissioning/調(diào)NomeasuresarerequiredforcommissioningthegroundingShutdown/停Nomeasuresarerequired missioningthegroundingMaintenance/維修Maintenancelevels/級MaintenanceLevel/Runningdistance/運Timeintervalat800,000km/year/火車行駛了800,000千米4,000km/4,000公Approx2days/約為２20,000km/20,000Approx1.5weeks/約為1.5星里Approx.1.5month/約為1.5100,000公400,000Approx0.5years/約為0.5Approx1year/約為1公800,000公Approx1.5years/約為1.5Approx3years/3Approx6years/6Table4.4.1-1Maintenancelevels/表4.4.1-1級AlsoseemanualofthetrailerbogieandmotorMaintenanceschedule/維修作ATTENTION/意

Theintervalsspecifiedinthemaintenancescheduleareintendedasguidingvaluesanduppertechnicallimitsbasedontheapplicationparametersfortheintendeduseknownatthetimeofconstruction.在維修作業(yè)表里規(guī)定的周期是基于設(shè)計時的已知應(yīng)用工況的指導(dǎo)值和技術(shù)Maintenanceworkmustalwaysbecarriedoutatlatestassoonasthespeci-fiedrunningtimeoragehasbeenreached,wherebythevaluethatisreachedfirstapplies.Dependingontheactualoperatingconditions,theintervalsmighthavetobeadaptedThedecisiontoadaptthemaintenanceintervalsistheresponsibilityofthetransportcompany./根據(jù)實際工作條件，也許要調(diào)整時間間隔。TS mendscarryingoutadditionaldailytodetectpossibledamageduetoexternalinfluencesimmediay.Thedeci-siontoimplementthesemeasuresistheresponsibilityofthetransportcom-的日常檢查。實施這些措施的決定是公司的職責。Allmaintenanceworkcarriedoutmustbeedinwriting./執(zhí)行的所有的日常維修工作必須有記錄，有案可查。Ifdamagedpartsorexceededlimitsaredetectedduringaninspectionordur-ingoperation,thecomponentsaffectedmustberepairedorreplacedimmedi-Inspectionworkandoverhaul/檢查Runningdis-Allocationtoa1groundingas-Runninggearcheckvisualinspectionfor/走行機構(gòu)檢查signsofmechanicaldamage/機械looseormissingparts/松動的或者4,000公里2groundingas-IntervalM1:/In-depthvisualinspectionfor:/從外signsofmechanicaldamage/機械looseormissingparts/松動的或者corrosion/腐100.0000公里+20%3groundingas-RevisionDisassemblyofallcomponents,whereby:/R2Detailedvisualinspectionofallpartsfor:/對下列的部分進行詳細的signsofmechanicaldamage/機cracks/裂deformation/變corrosion/腐2,400,00000公里+20%Table4.4.2-1Maintenanceschedule/4.4.2-1Inspections/檢RunninggearcheckI1–at4.000km+10%/4.000公里+10%里程時的走行機構(gòu)檢查I1RunninggearcheckI1/走行機構(gòu)檢查Se.no.序號Inspectionwork/Crossref-1groundingsys-Inspectionofthecomponentsformechanicaldamage(suchascracks,deformations,etc.),andlooseormissingparts.Defectivepartsmustbereplaced.Table4.4.3.1-1RunninggearcheckI1/4.4.3.1-1IntervalM1–at100.000km+20%/100.000公里+20%里程時的時間間隔M1IntervalSe.no.序號Inspectionwork/Crossref-1groundingsys-In-depthvisualinspectionformechanicaldamage(suchascracks,deformations,etc.),andlooseormissingparts.Faultypartsmustbereplaced.Table4.4.3.2-1IntervalM1/4.4.3.2-1Overhauls/大Drawing:/圖紙：A6Z00001013702GroundingassemblyMBseeFigure2.1.5-MBFigure2.1.5-A6Z00001011197“GroundingassemblyTB”,seeFigure2.1.5-TBFigure2.1.5-RevisionR2at2,400.000km20%/2,400.000公里+20%Se.no.序號Revision/校Crossref-1Removalofthecomponents,seeSection2copperropesandtheircablelugs,screwcon-Detailedvisualinspectionofthecompletecopperropes(A6Z00001013702pos.1-3),completecopperrope(A6Z00001011197pos.1),andscrewconnectionsformechanicaldamage(suchascracks,deformations,chafemarks,etc.),andcorrosion.Inparticular,checkthetight-nessofthecablelugsattheendsofthecopperropes.Forthis,alsoseeSection的機械損傷（例如裂紋、變形、擦等等）和腐蝕。特4.5.53Reassemblyofthecomponents,seeSectionTable4.4.4-1RevisionR2/4.4.4-1Maintenanceinstructions/保養(yǎng)規(guī)NotTroubleshooting,replacementconcept/repair/排除故障、更換原則／修Troubleshooting/排除故Faultindication/故障指Probablecause/可能的Measurements/Tests/NoelectricalTorncopperrope/Visualinspection/fitacopperrope/Loosecopperrope/銅線Visualinspection/tightenthecopperropetion/外觀檢查／上緊銅線接Contactcorrosion/接觸E.g.checkcontactre-sistancewithanohmmeter/disconnecttherelevantcopperrope,de-rustandcleanthecontactsurfaces,treatwithcorrosioninhibit-ingoil,reconnecttheperropeandtighten/Table4.5.1-1Troubleshooting/4.5.1-1Removal/拆Removingthecross-member/bogieframegroundconnectionMotorBo-Initialsituationsystemlimitsfortheremovinginstructions:Vehiclebodynotfitted/初始狀態(tài)-系統(tǒng)界限D(zhuǎn)rawing:/圖紙 A6Z00001013702“GroundingassemblyMB”,Figure2.1.5- Specialtoolsandequipment:/工具和設(shè)備 Component/組Measure/措1screwLoosenthescrewconnectionspos.712/松開螺紋連接（7、12）。2screwLoosenthescrewconnections(pos.6,10,3gieframegroundRemovethecross-member/bogieframegroundconnection(pos.1).Table4.5.2.1-1Removingthecross-member/bogieframegroundconnection(MB)/4.5.2.1-1拆卸Removingthemotor/steelmotorsupportgroundconnection拆卸電機與電機安裝架接地Initialsituationsystemlimitsfortheremovinginstructions:Vehiclebodynotfitted/初始狀態(tài)-系統(tǒng)界限D(zhuǎn)rawing:/圖紙 A6Z00001013702“GroundingassemblyMB”,Figure2.1.5- Specialtoolsandequipment:/工具和設(shè)備 Component/組Measure/措1screwLoosenthescrewconnections(pos.5,2screwLoosenthescrewconnections(pos.11,3motor/steelmotorsupportgroundRemovethemotor/steelmotorsupportgroundconnection(pos.2).Table4.5.2.2-1Removingthemotorsteelmotorsupportgroundconnection(MB)/4.5.2.2-1拆卸Removingthesteelmotorsupport/bogieframegroundconnection拆卸電機安裝架與轉(zhuǎn)向架構(gòu)架接地Initialsituationsystemlimitsfortheremovinginstructions:Vehiclebodynotfitted/初始狀態(tài)-系統(tǒng)界限D(zhuǎn)rawing:/圖紙 A6Z00001013702“GroundingassemblyMB”,Figure2.1.5- Specialtoolsandequipment:/工具和設(shè)備 Component/組Measure/措1screwLoosenthescrewconnections(pos.5,2screwLoosenthescrewconnections(pos.8,9,3steelmotorsup-port/bogieframegroundconnection/Removethesteelmotorsupport/bogieframe (pos.3).拆卸電機安裝架與轉(zhuǎn)向架構(gòu)架接地（3）。Table4.5.2.3-1Removingthesteelmotorsupport/bogieframegroundconnection(MB)/4.5.2.3-Removingthecross-member/bogieframegroundconnectionTrailerBo-Initialsituationsystemlimitsfortheremovinginstructions:Vehiclebodynotfitted/初始件- A6Z00001011197“GroundingassemblyTB”,seeFigure2.1.5-2/A6Z00001011197“接地裝置TB”，參見 Specialtoolsandequipment:/工具和設(shè)備 Component/組Measure/措1screwLoosenthescrewconnectionspos.34/松開螺紋連接（3、4）。2screwLoosenthescrewconnections(pos.2,5,3gieframegroundRemovethecross-member/bogieframeground (pos.Table4.5.2.4-1Removingthecross-member/bogieframegroundconnectionTB)/4.5.2.4-1拆卸Exchangeconcept/更換AreplacementconceptforthegroundingsystemisnotDisassembly/拆DisassemblyofthegroundingsystemisnotRepair/修CAUTION/當心Makesurethatallthescrewconnectionsare確保所有的螺紋連接是緊的CAUTION/當心Checkallcontactsurfacesofthegroundconnectionsforcorrosionanddirt.Cleananydirtycontactsurfaces.ReplaceanycorrodedgroundCAUTION/當心Replaceanygroundconnectionsifindividualwirestrandshave如果個別線斷了，更換接地線ATTENTION/意

AllbaremetalsurfacesaretobetreatedwithcorrosioninhibitingAssembly/組NoreassemblymeasuresarenecessaryforthegroundingReinstallation/重新安CAUTION/當心Seeno.A6Z00000960321attachedtothemanualofthetrailerbogieandthemotorbogieforscrewedfittingsthatdonothaveafiedtightening件號A6Z00000960321。Reinstallingthecross-member/bogieframegroundconnection(MB)/重Drawing:/圖紙 A6Z00001013702“GroundingassemblyMB”,Figure2.1.5- STABURAGNBU30PTMassemblygreaseNBU30PTM裝配膏Specialtoolsandequipment:/工具和設(shè)備 Measure/措Note/注1ber/bogieframegroundconnec-Mountthecross-member/bogieframegroundconnection(pos.1).2screwconnec-tions/螺紋Tightenthescrewconnections(pos.6,10,3screwconnec-tions/螺紋Tightenthescrewconnections(pos.7,Table4.5.7.1-1Reinstallingthecross-member/bogieframegroundconnection(MB)/4.5.7.1-1重Reinstallingthemotor/steelmotorsupportgroundconnectionMB)/重新Drawing:/圖紙 A6Z00001013702“GroundingassemblyMB”,Figure2.1.5- STABURAGNBU30PTMassemblygreaseNBU30PTM裝配膏Specialtoolsandequipment:/工具和設(shè)備 Measure/措Note/注1motor/steelmo-torsupportgroundconnec-Mountthemotor/steelmotorsupportgroundconnection(pos.2).2screwconnec-tions/螺紋連Tightenthescrewconnections(pos.11,3screwconnec-tions/螺紋連Tightenthescrewconnections(pos.5,Table4.5.7.2-1Reinstallingthemotor/steelmotorsupportgroundconnection(MB)/4.5.7.2-1重新Reinstallingthesteelmotorsupport/bogieframegroundconnectionDrawing:/圖紙 A6Z00001013702“GroundingassemblyMB”,Figure2.1.5- STABURAGNBU30PTMassemblygreaseNBU30PTM裝配膏Specialtoolsandequipment:/工具和設(shè)備 Measure/措Note/注1steelmotorsup-framegroundMountthesteelmotorsupport/bogieframegroundconnection(pos.3).3）2screwconnec-tions/螺紋連Tightenthescrewconnections(pos.8,9,3screwconnec-tions/螺紋連Tightenthescrewconnections(pos.5,Table4.5.7.3-1Reinstallingthesteelmotorsupport/bogieframegroundconnection(MB)/4.5.7.3-1重新安裝電機安裝架與轉(zhuǎn)向架構(gòu)架接地（MB）Reinstallingthecross-member/bogieframegroundconnection(TB)/重Drawing:/圖紙 A6Z00001011197“GroundingassemblyTB”,see STABURAGNBU30PTMassembl