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I UEAz|m p @ H@Emm  T+E.++b >uQ!??E'++77++7'   b      >  u     0++77++770 b      >  u        Distr. y * ++7++77* b    GENERAL b    TRANS/WP.29/574 b    9July1997 b    ENGLISHN'++7s++7' b    Original:ENGLISH b     s andFRENCH+    4     4   +INLANDTRANSPORTCOMMITTEEQ7X: BAD "h%'++7QWorkingPartyontheConstructionofVehicles ;   DRAFTSUPPLEMENT3TOTHE09SERIESOFAMENDMENTS [ TOREGULATIONNo.13  ](+ XAXDXh%' X: XAXDXh%X]@1 (Braking) %  Note:ThetextreproducedbelowwasadoptedbytheAdministrativeCommittee 5$ (AC.1)oftheamended1958Agreementatitssixthsession,followingtherecommendationbytheWorkingPartyatitsonehundredandtwelfthsession.ItisbasedondocumentTRANS/WP.29/R.801,asamended(TRANS/WP.29/566,paras.54and118).@0__________GE.97  0-:  VS~  QZListofannexes,thetitleofannex5,amendtoread(includinganewfootnote):  `.+X BAX "h%'+ XAXDXh%X`"Annex50 Additionalprovisionsapplicabletovehiclessubjecttomarginal10221 t ofAnnexBofADR*/8L # # ̜#Q #Q___________  f.+X BAX "h%'+X BAX "h%Xf*/0  EuropeanAgreementconcerningtheInternationalCarriageofDangerousGoods H \ byRoadasamended." ## #Q{#Generalamendment: X l  ̜Paragraph2.14.,amendtheword"retarder"toread"endurancebrakingsystem"in   paragraph2.14.,andinsubparagraphsandfootnotesandthroughoutthetextoftheRegulation.̛Paragraph1.1.,insertattheendareferencetofootnote*/andanewfootnote*/ x toread:"*/0  AnalternativesetofrequirementsforcategoryM1vehiclesisofferedin  RegulationNo.13H.ContractingPartiesthataresignatoriesbothtoRegulationNo.13HandthisRegulationrecognizeapprovalstoeitherRegulationasequallyvalid." ## Insertnewparagraphs2.14.1.and2.14.2.,toread: \p "2.14.1.0 Theendurancebrakingsystemmaycompriseasingledeviceora  combinationofseveraldevices.Eachdevicemayhaveitsowncontrol.  # # 2.14.2.0 Controlconfigurationsforendurancebrakingsystems:"0D! # # Paragraphs2.14.1.,2.14.2.and2.14.3.(former),renumberas # paragraphs2.14.2.1.,2.14.2.2.and2.14.2.3.Annex2, "' Insertanewitem14., P$d) "14.  Resultsofthetestsandvehiclecharacteristics" % + Insertnewitems14.11.to14.11.3.,toread: `'t"- 14.11.0 Thevehicleissubjecttotherequirements   yes/no5/(#/ # # 0  0 ##ofannex5(ADR) B )$0 # # 14.11.1.0 Thevehiclefulfilstheendurancebraking     yes/no5/4+H&2 # #    performancerequirementsaccordingtothe   TypeIIAtestuptoatotalmaximummassof.....tonnes̜ D.X)6 Ї14.11.2.0 Thepowerdrivenvehicleisfittedwitha     yes/no5/ # #    controldevicefortheendurancebraking   systemonthetrailerasdefinedin   paragraph2.2.6.ofannex514.11.3.0 Inthecaseoftrailers,thevehicle     yes/no5/ # #    isequippedwithanendurancebraking   systemasdefinedinparagraph2.3.ofannex5QAnnex4,#Q,#Q    Paragraph1.6.4.,amendtoread: 0  "1.6.4.0 Vehiclescitedinparagraphs1.8.1.1.,1.8.1.2.and1.8.1.3.below   mustsatisfytheTypeIIAtestdescribedinparagraph1.8.belowinsteadoftheTypeIItest."  # # #Q|#QIntroduceanewparagraph1.8.,toread:(Note:Thisnewparagraphreplacesthe   formertextofannex5.)"1.8.0  0 ##TypeIIAtest(endurancebrakingperformance) # # 1.8.1.0 VehiclesofthefollowingcategoriesshallbesubjecttotheTypeIIA  test:  # # 1.8.1.1.0 Interurbanmotorcoachesandlongdistancetouringmotorcoachesof  categoryM3. # # 1.8.1.2.0 VehiclesofcategoryN3whichareauthorizedtotowatrailerof  4 categoryO4.Ifthemaximummassexceeds26tonnes,thetestmassis  limitedto26tonnesor,inthecasewheretheunladenmassexceeds26tonnes,thismassistobetakenintoaccountbycalculation.  # # 1.8.1.3.0 Vehiclessubjecttomarginal10221ofAnnexBofADR(seeannex5)." # # 1.8.2.0 Testconditionsandperformancerequirements| $ # # 1.8.2.1.0 Theperformanceoftheendurancebrakingsystemshallbetestedatthe "& maximummassofthevehicleorofthevehiclecombination.  # # 1.8.2.2.0 Ladenvehiclesmustbetestedinsuchamannerthattheenergyinput P$d) isequivalenttothatrecordedinthesameperiodoftimewithaladenvehicledrivenatanaveragespeedof30km/hona7percentdowngradientforadistanceof6km.Duringthetest,theservice,secondaryandparkingbrakingsystemsmustnotbeengaged.Thegearengagedmustbesuchthatthespeedoftheenginedoesnotexceedthemaximumvalueprescribedbythemanufacturer.Anintegratedendurancebrakingsystemmaybeused,providedthatitissuitablyphasedsuchthattheservicebrakingsystemisnotapplied;thismaybeverifiedbycheckingthatitsbrakesremaincold,asdefinedinparagraph1.4.1.1.ofthisannex.  # # 1.8.2.3.0 Forvehiclesinwhichtheenergyisabsorbedbythebrakingactionof -(5 theenginealone,atoleranceof5km/hontheaveragespeedshall D.X)6 M/[}  M/[}  M/[}  M/[ }   bepermitted,andthegearenablingthespeedtobestabilizedataM/[ }   valueclosestto30km/hona7percentdowngradientshallbeM/[}  engaged.Iftheperformanceofthebrakingactionoftheenginealoneisdeterminedbymeasuringthedeceleration,itshallbesufficientifthemeandecelerationmeasuredisatleast0.6m/s2." # # Annex5,amendtoread: H \ @1"Annex5    @ ADDITIONALPROVISIONSAPPLICABLETOVEHICLESSUBJECT@$TOMARGINAL@@DD*10221OFANNEXBOFADR̜1.   SCOPE h|  0  0 ##Thisannexappliestothevehiclessubjecttomarginal10221ofAnnexBoftheEuropeanAgreementconcerningtheInternationalCarriageofDangerousGoodsbyRoad(ADR).  # # ̜Note:Alternativetext:   "1.0  0 ##SCOPE<P # # 0  0 ##ThisannexcontainsadditionalprovisionsapplicabletovehicleswhichaccordingtotheEuropeanAgreementConcerningtheInternationalCarriageofDangerousGoodsbyRoad(ADR)havetocomplywithspecificrequirementsconcerningantilockcategoryandendurancebrakingperformance."0B # #B#B# Л2.   REQUIREMENTS  2.1.0  0 ##Antilockbrakingsystem # # 2.1.1.0 Powerdrivenvehicleswhichareauthorizedtotowatrailerof $ categoryO4shallbeequippedwithcategory1antilocksystems  complyingwithannex13ofthisRegulation.  # # 2.1.2.0 TrailersofcategoryO4shallbeequippedwithcategoryAantilock  4 systemscomplyingwithannex13ofthisRegulation.  # # 2.2.0  0 ##Endurancebrakingsysteml  # # 0  0 ##Powerdrivenvehicleshavingamaximummassexceeding16tonnesorauthorizedtotowatrailerofcategoryO4shallbefittedwithan # endurancebrakingsystemwhichcomplieswiththerequirementsofparagraph1.8.ofannex4ofthisRegulation.Thefollowingrequirementsalsoapply:  # # 2.2.1.0 Theendurancebrakingcontrolconfigurationsshallbechosenfrom #( thosedescribedinparagraph2.14.ofthisRegulation.  # # 2.2.2.0 Inthecaseofanelectricalfailureoftheantilocksystem, % + integratedorcombinedendurancebrakingsystemsshallbeswitchedoffautomatically.  # # 2.2.3.0 Theeffectivenessoftheendurancebrakingsystemshallbecontrolled (#/ bytheantilockbrakingsystemsuchthattheaxle(s)brakedbytheendurancebrakingsystemcannotbelockedbythatsystematspeedsabove15km/h.However,thisrequirementshallnotapplytothatpartofthebrakingsystemconstitutedbythenaturalenginebraking.  # # М -(5 2.2.4.0 Theendurancebrakingsystemshallcompriseseveralstagesof  effectiveness,includingalowstageappropriatefortheunladencondition.Wheretheendurancebrakingsystemofapowerdrivenvehicleisconstitutedbyitsengine,thedifferentgearratiosshallbeconsideredtoprovidethedifferentstagesofeffectiveness.  # # 2.2.5.0 Inthecaseoftowingvehicles,theloadingcondition,asdescribedin   paragraph1.8.2.1.ofannex4ofthisRegulation,shallbethemaximummassofthevehiclecombination,comprisingthemaximummassofthetowingvehicleanditsauthorizedmaximumtowedmass,butnotexceedingatotalof44tonnes."  # # @$$/_____________#Q#