Case IH AXIAL-FLOW 7230 User manual

Part number 48040837
1/6
AXIAL-FLOW®7230
AXIAL-FLOW®8230
AXIAL-FLOW®9230
Rotary Combine
SERVICE MANUAL
Rotary Combine
Part number 48040837
English
August 2017
© 2017 CNH Industrial Latin America LTDA. All Rights Reserved.
AXIAL-FLOW®7230
AXIAL-FLOW®8230
AXIAL-FLOW®9230
SERVICE MANUAL

SERVICEMANUAL
AXIAL-FLOW®7230MachineStandardTierIIIproducedinBrazil.,
AXIAL-FLOW®7230MachinewithPowerGuideAxleTierIIIproducedin
Brazil,AXIAL-FLOW®8230MacineStandardTierIIIproducedinBrazil.,
AXIAL-FLOW®8230MachinewithPowerGuideAxleTierIIIproducedin
Brazil.,AXIAL-FLOW®9230MachineStandardTierIIIproducedinBrazil.,
AXIAL-FLOW®9230MachinewithPowerGuideAxleTierIIIproducedin
Brazil.
4804083715/08/2017
EN
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LinkProduct/Engine
ProductMarketProductEngine
AXIAL-FLOW®7230Máquina
comPowerGuideAxleTierIII
produzidanoBrasil
LatinAmericaF3AE9684A*E001
AXIAL-FLOW®7230Máquina
comPowerGuideAxleTierIII
produzidanoBrasil
LatinAmericaF3AE9684A*E001
AXIAL-FLOW®8230Máquina
comPowerGuideAxleTierIII
produzidanoBrasil.
LatinAmericaF3BE3684A*E001
AXIAL-FLOW®8230Máquina
comPowerGuideAxleTierIII
produzidanoBrasil.
LatinAmericaF3BE3684A*E001
AXIAL-FLOW®9230Máquina
comPowerGuideAxleTierIII
produzidanoBrasil.
LatinAmericaF3BE3684B*E002
AXIAL-FLOW®9230Máquina
comPowerGuideAxleTierIII
produzidanoBrasil.
LatinAmericaF3BE3684B*E002
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Contents
INTRODUCTION
Engine.......................................................................................10
[10.202]Aircleanersandlines..............................................................10.1
[10.216]Fueltanks..........................................................................10.2
[10.218]Fuelinjectionsystem...............................................................10.3
[10.310]Aftercooler..........................................................................10.4
[10.400]Enginecoolingsystem.............................................................10.5
[10.414]Fananddrive......................................................................10.6
[10.418]Rotaryscreen......................................................................10.7
[10.450]Engineaircompressor.............................................................10.8
[10.500]SelectiveCatalyticReduction(SCR)exhausttreatment...........................10.9
Maingearboxanddrive...............................................................14
[14.100]Maingearboxanddrive............................................................14.1
Transmission..............................................................................21
[21.100]Mechanicaltransmissionhydrauliccomponents...................................21.1
[21.114]Mechanicaltransmission...........................................................21.2
[21.130]Mechanicaltransmissionexternalcontrols.........................................21.3
[21.145]Gearboxinternalcomponents......................................................21.4
[21.182]Differential..........................................................................21.5
Frontaxlesystem.......................................................................25
[25.100]Poweredfrontaxle.................................................................25.1
[25.108]Finaldrivehub,steeringknuckles,andshafts.....................................25.2
[25.310]Finaldrives.........................................................................25.3
Rearaxlesystem........................................................................27
[27.100]Poweredrearaxle..................................................................27.1
[27.124]Finaldrivehub,steeringknuckles,andshafts.....................................27.2
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[27.550]Non-poweredrearaxle.............................................................27.3
Hydrostaticdrive.........................................................................29
[29.100]Transmissionandsteeringhydrostaticcontrol.....................................29.1
[29.134]Two-speedassembly...............................................................29.2
[29.202]Hydrostatictransmission...........................................................29.3
[29.218]Pumpandmotorcomponents......................................................29.4
[29.300]Rearhydrostatictransmission......................................................29.5
PowerT ake-Off(PTO).................................................................31
[31.146]FrontPowerTake-Off(PTO).......................................................31.1
Brakesandcontrols....................................................................33
[33.110]Parkingbrakeorparkinglock......................................................33.1
[33.202]Hydraulicservicebrakes...........................................................33.2
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.102]Pumpcontrolvalves................................................................35.2
[35.106]Variabledisplacementpump.......................................................35.3
[35.220]Auxiliaryhydraulicpump...........................................................35.4
[35.300]Reservoir,cooler,andlters........................................................35.5
[35.350]Safetyandmainreliefvalves......................................................35.6
[35.359]Maincontrolvalve..................................................................35.7
[35.410]Headerorattachmentheightsystem..............................................35.8
[35.415]Headerorattachmenttiltingsystem...............................................35.9
[35.440]Graintankunloadsystem........................................................35.10
[35.518]Reelcontrolsystem..............................................................35.11
[35.536]Cropprocessorsystem..........................................................35.12
[35.796]Chaffspreadercontrol...........................................................35.13
Steering.....................................................................................41
[41.101]Steeringcontrol....................................................................41.1
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[41.200]Hydrauliccontrolcomponents......................................................41.2
[41.216]Cylinders...........................................................................41.3
[41.432]Autoguidancesteering.............................................................41.4
Wheels......................................................................................44
[44.511]Frontwheels........................................................................44.1
[44.520]Rearwheels........................................................................44.2
Tracksandtracksuspension........................................................48
[48.130]Trackframeanddrivingwheels....................................................48.1
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.104]Ventilation..........................................................................50.2
[50.200]Airconditioning.....................................................................50.3
Electricalsystems.......................................................................55
[55.015]Enginecontrolsystem..............................................................55.1
[55.100]Harnessesandconnectors.........................................................55.2
[55.408]Warningindicators,alarms,andinstruments......................................55.3
[55.988]SelectiveCatalyticReduction(SCR)electricalsystem............................55.4
[55.DTC]FAULTCODES....................................................................55.5
Attachments/Headers..................................................................58
[58.130]Attachment/Headerframe..........................................................58.1
Productfeeding..........................................................................60
[60.105]Floatingroll,feedchain,anddrive.................................................60.1
[60.110]Feederhousing.....................................................................60.2
[60.112]Stonetrappingsystem.............................................................60.3
[60.122]Length-of-cutgearbox..............................................................60.4
[60.150]Feederdrivesystem...............................................................60.5
[60.220]Pickup..............................................................................60.6
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Threshing..................................................................................66
[66.000]Threshing..........................................................................66.1
[66.105]Concave............................................................................66.2
[66.110]Concavecontrolsystem............................................................66.3
[66.260]Threshingmechanismdrivesystem...............................................66.4
[66.331]Rotor...............................................................................66.5
Separation.................................................................................72
[72.220]Dischargebeater...................................................................72.1
[72.420]Rotaryseparator...................................................................72.2
Residuehandling........................................................................73
[73.210]Strawchopperdrivesystem........................................................73.1
[73.215]Strawchopperelectro-magneticclutchsupport....................................73.2
[73.230]Strawchopper......................................................................73.3
[73.AAA]Residuehandlinggenericsub-group..............................................73.4
[73.430]Strawspreader.....................................................................73.5
Cleaning....................................................................................74
[74.000]Cleaning............................................................................74.1
[74.100]Self-levelingframe.................................................................74.2
[74.101]Cleaningdrivesystems............................................................74.3
[74.110]Grainpan...........................................................................74.4
[74.114]Uppershakershoe.................................................................74.5
[74.118]Lowershakershoe.................................................................74.6
[74.130]Fanhousing........................................................................74.7
[74.136]Fandrivesystem...................................................................74.8
[74.140]Tailingsreturnsystem..............................................................74.9
Cropstorage/Unloading.............................................................80
[80.101]Cleangrainelevator................................................................80.1
[80.150]Graintank..........................................................................80.2
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[80.175]Graintankunloaddrivesystem....................................................80.3
[80.180]Graintankunload..................................................................80.4
Platform,cab,bodywork,anddecals.............................................90
[90.105]Machineshieldsandguards.......................................................90.1
[90.118]Protectionsandfootboards.........................................................90.2
[90.124]Pneumatically-adjustedoperatorseat..............................................90.3
[90.150]Cab.................................................................................90.4
[90.151]Cabinterior.........................................................................90.5
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INTRODUCTION
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1
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Contents
INTRODUCTION
Basicinstructions-Importantnoticeregardingequipmentservicing...........................3
SafetyrulesSignalworddenitions............................................................4
Personalsafety(*)..............................................................................5
Safetyrules-Ecologyandtheenvironment....................................................6
SafetyrulesRepairandmaintenance..........................................................7
Basicinstructions-Shopandassembly........................................................8
Torque-Minimumtighteningtorquesfornormalassembly...................................10
Torque-Standardtorquedataforhydraulics.................................................15
Basicinstructions-ChainWearT ables-RollerChains......................................17
Capacities.....................................................................................19
Machinespecications........................................................................21
Generalspecication.........................................................................26
Productidentication-Machineorientation..................................................31
(*)Seecontentforspecicmodels
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2

INTRODUCTION
Basicinstructions-Importantnoticeregardingequipmentservicing
Allrepairandmaintenanceworklistedinthismanualmustbecarriedoutonlybyqualieddealershippersonnel,
strictlycomplyingwiththeinstructionsgiven,andusing,wheneverpossible,thespecialtools.
Anyonewhoperformsrepairandmaintenanceoperationswithoutcomplyingwiththeproceduresprovidedherein
shallberesponsibleforanysubsequentdamages.
Themanufacturerandalltheorganizationsofitsdistributionchain,including-withoutlimitation-national,regional,or
localdealers,rejectanyresponsibilityfordamagescausedbypartsand/orcomponentsnotapprovedbythemanu-
facturer,includingthoseusedfortheservicingorrepairoftheproductmanufacturedormarketedbythemanufacturer.
Inanycase,nowarrantyisgivenorattributedontheproductmanufacturedormarketedbythemanufacturerincase
ofdamagescausedbypartsand/orcomponentsnotapprovedbythemanufacturer.
Theinformationinthismanualisup-to-dateatthedateofthepublication.Itisthepolicyofthemanufacturerfor
continuousimprovement.Someinformationcouldnotbeupdatedduetomodicationsofatechnicalorcommercial
type,orchangestothelawsandregulationsofdifferentcountries.
Incaseofquestions,refertoyourCASEIHSalesandServiceNetworks.
4804083715/08/2017
3

INTRODUCTION
SafetyrulesSignalworddenitions
Personalsafety
Thisisthesafetyalertsymbol.Itisusedtoalertyoutopotentialpersonalinjuryhazards.Obeyall
safetymessagesthatfollowthissymboltoavoidpossibledeathorinjury.
ThroughoutthismanualyouwillndthesignalwordsDANGER,WARNING,andCAUTIONfollowedbyspecialin-
structions.Theseprecautionsareintendedforthepersonalsafetyofyouandthoseworkingwithyou.
Readandunderstandallthesafetymessagesinthismanualbeforeyouoperateorservicethemachine.
DANGERindicatesahazardoussituationthat,ifnotavoided,willresultindeathorseriousinjury.
WARNINGindicatesahazardoussituationthat,ifnotavoided,couldresultindeathorseriousinjury.
CAUTIONindicatesahazardoussituationthat,ifnotavoided,couldresultinminorormoderateinjury.
FAILURETOFOLLOWDANGER,WARNING,ANDCAUTIONMESSAGESCOULDRESULT
INDEATHORSERIOUSINJURY .
Machinesafety
NOTICE:Noticeindicatesasituationthat,ifnotavoided,couldresultinmachineorpropertydamage.
ThroughoutthismanualyouwillndthesignalwordNoticefollowedbyspecialinstructionstopreventmachineor
propertydamage.ThewordNoticeisusedtoaddresspracticesnotrelatedtopersonalsafety.
Information
NOTE:Noteindicatesadditionalinformationthatclariessteps,procedures,orotherinformationinthismanual.
ThroughoutthismanualyouwillndthewordNotefollowedbyadditionalinformationaboutastep,procedure,or
otherinformationinthemanual.ThewordNoteisnotintendedtoaddresspersonalsafetyorpropertydamage.
4804083715/08/2017
4

INTRODUCTION
Personalsafety
AXIAL-FLOW®9230LA
WARNING
Riskofharmduringmaintenanceofthemachine!
Beforeyoustartservicingthemachine,attachaDONOTOPERATEwarningtagtothemachineina
visiblearea.
Failuretocomplycouldresultindeathorseriousinjury.W1242A
AttachaDONOTOPERATE(TAG)tothemachineinanareathatisclearlyvisiblewheneverthemachineisnot
operatingproperlyand/orrequiresservice.
Completethetaginformationforthe"REASON"thetagisattachedbydescribingthemalfunctionorservicerequired.
Validatethereasonforattachingthetagbysigningyournameinthedesignatedareaonthetag.
Thetagshouldonlyberemovedbythepersonwhosignedandattachedthetag,aftervalidatingtherepairsorservices
havebeencompleted.
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5

INTRODUCTION
Safetyrules-Ecologyandtheenvironment
Soil,air,andwaterqualityisimportantforallindustriesandlifeingeneral.Whenlegislationdoesnotyetrulethe
treatmentofsomeofthesubstancesthatadvancedtechnologyrequires,soundjudgmentshouldgoverntheuseand
disposalofproductsofachemicalandpetrochemicalnature.
Familiarizeyourselfwiththerelativelegislationapplicabletoyourcountry,andmakesurethatyouunderstandthis
legislation.Wherenolegislationexists,obtaininformationfromsuppliersofoils,lters,batteries,fuels,anti-freeze,
cleaningagents,etc.,withregardtotheeffectofthesesubstancesonmanandnatureandhowtosafelystore,use,
anddisposeofthesesubstances.
Helpfulhints
•Avoidtheuseofcansorotherinappropriatepressurizedfueldeliverysystemstolltanks.Suchdeliverysystems
maycauseconsiderablespillage.
•Ingeneral,avoidskincontactwithallfuels,oils,acids,solvents,etc.Mostoftheseproductscontainsubstances
thatmaybeharmfultoyourhealth.
•Modernoilscontainadditives.Donotburncontaminatedfuelsandorwasteoilsinordinaryheatingsystems.
•Avoidspillagewhenyoudrainuidssuchasusedenginecoolantmixtures,engineoil,hydraulicuid,brakeuid,
etc.Donotmixdrainedbrakeuidsorfuelswithlubricants.Storealldraineduidssafelyuntilyoucandisposeof
theuidsinaproperwaythatcomplieswithalllocallegislationandavailableresources.
•Donotallowcoolantmixturestogetintothesoil.Collectanddisposeofcoolantmixturesproperly.
•Theair-conditioningsystemcontainsgasesthatshouldnotbereleasedintotheatmosphere.Consultanair-condi-
tioningspecialistoruseaspecialextractortorechargethesystemproperly.
•Repairanyleaksordefectsintheenginecoolingsystemorhydraulicsystemimmediately.
•Donotincreasethepressureinapressurizedcircuitasthismayleadtoacomponentfailure.
•Protecthosesduringwelding.Penetratingweldsplattermayburnaholeorweakenhoses,allowingthelossofoils,
coolant,etc.
Batteryrecycling
Batteriesandelectricaccumulatorscontainseveralsubstancesthatcanhaveaharmful
effectontheenvironmentifthebatteriesarenotproperlyrecycledafteruse.Improper
disposalofbatteriescancontaminatethesoil,groundwater,andwaterways.CASEIH
stronglyrecommendsthatyoureturnallusedbatteriestoaCASEIHdealer,whowill
disposeoftheusedbatteriesorrecycletheusedbatteriesproperly.Insomecountries,
thisisalegalrequirement.
Mandatorybatteryrecycling
NOTE:ThefollowingrequirementsaremandatoryinBrazil.
Batteriesaremadeofleadplatesandasulfuricacidsolution.Becausebatteriescontainheavymetalssuchaslead,
CONAMAResolution401/2008requiresyoutoreturnallusedbatteriestothebatterydealerwhenyoureplaceany
batteries.Donotdisposeofbatteriesinyourhouseholdgarbage.
Pointsofsaleareobligedto:
•Acceptthereturnofyourusedbatteries
•Storethereturnedbatteriesinasuitablelocation
•Sendthereturnedbatteriestothebatterymanufacturerforrecycling
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6

INTRODUCTION
SafetyrulesRepairandmaintenance
Allrepairandmaintenanceworkslistedinthismanualmustbecarriedoutonlybyqualieddealershippersonnel,
strictlycomplyingwiththeinstructionsgiven;andusing,wheneverpossible,thespecialtools.
Anyonewhocarriesouttheaboveoperationswithoutcomplyingwiththeproceduresshallberesponsibleforthe
subsequentdamages.
Themanufacturerandalltheorganizationsofit'sdistributionchain,including-withoutlimitation-national,regional,
orlocaldealers,rejectanyresponsibilityfordamagesduetotheanomalousbehaviorofpartsand/orcomponentsnot
approvedbythemanufacturerhimself,includingthoseusedfortheservicingorrepairoftheproductmanufactured
ormarketedbythemanufacturer.Inanycase,nowarrantyisgivenorattributedontheproductmanufacturedor
marketedbythemanufacturerincaseofdamagesduetoananomalousbehaviorofpartsand/orcomponentsnot
approvedbythemanufacturer.
Theinformationinthismanualisup-to-dateatthedateofthepublication.Itisthepolicyofthemanufacturerfor
continuousimprovement.Someinformationcouldnotbeupdatedduetomodicationsofatechnicalorcommercial
type,aswellastosuitthelawsandregulationsofdifferentcountries.
Incaseofquestions,refertoyourSalesandServiceNetworks.
4804083715/08/2017
7

INTRODUCTION
Basicinstructions-Shopandassembly
Shimming
Foreachadjustmentoperation,selectadjustingshimsandmeasuretheadjustingshimsindividuallyusingamicrom-
eter,thenadduptherecordedvalues.Donotrelyonmeasuringtheentireshimmingset,whichmaybeincorrect,or
theratedvalueshownoneachshim.
Rotatingshaftseals
Forcorrectrotatingshaftsealinstallation,proceedasfollows:
1.Beforeassembly,allowthesealtosoakintheoilitwillbesealingforatleastthirtyminutes.
2.Thoroughlycleantheshaftandcheckthattheworkingsurfaceontheshaftisnotdamaged.
3.Positionthesealinglipfacingtheuid.
NOTE:Withhydrodynamiclips,takeintoconsiderationtheshaftrotationdirectionandpositionthegroovessothat
theywillmovetheuidtowardstheinnersideoftheseal.
4.Coatthesealinglipwithathinlayeroflubricant(useoilratherthangrease).Fillthegapbetweenthesealinglip
andthedustlipondoublelipsealswithgrease.
5.Insertthesealinitsseatandpressdownusingaatpunchorsealinstallationtool.Donottapthesealwitha
hammerormallet.
6.Whileyouinserttheseal,checkthatthesealisperpendiculartotheseat.Whenthesealsettles,makesurethat
thesealmakescontactwiththethrustelement,ifrequired.
7.Topreventdamagetotheseallipontheshaft,positionaprotectiveguardduringinstallationoperations.
O-ringseals
LubricatetheO-ringsealsbeforeyouinsertthemintheseats.ThiswillpreventtheO-ringsealsfromoverturningand
twisting,whichwouldjeopardizesealingefciency.
Sealingcompounds
Applyasealingcompoundonthematingsurfaceswhenspeciedbytheprocedure.Beforeyouapplythesealing
compound,preparethesurfacesasdirectedbytheproductcontainer.
Spareparts
OnlyuseCNHOriginalPartsorCASEIHOriginalParts.
Onlygenuinesparepartsguaranteethesamequality,duration,andsafetyasoriginalparts,astheyarethesame
partsthatareassembledduringstandardproduction.OnlyCNHOriginalPartsorCASEIHOriginalPartscanoffer
thisguarantee.
Whenorderingspareparts,alwaysprovidethefollowinginformation:
•Machinemodel(commercialname)andProductIdenticationNumber(PIN)
•Partnumberoftheorderedpart,whichcanbefoundinthepartscatalog
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8

INTRODUCTION
Protectingtheelectronicand/orelectricalsystemsduringchargingandwelding
Toavoiddamagetotheelectronicand/orelectricalsystems,alwaysobservethefollowingpractices:
1.Nevermakeorbreakanyofthechargingcircuitconnectionswhentheengineisrunning,includingthebattery
connections.
2.Nevershortanyofthechargingcomponentstoground.
3.Alwaysdisconnectthegroundcablefromthebatterybeforearcweldingonthemachineoronanymachine
attachment.
•Positiontheweldergroundclampasclosetotheweldingareaaspossible.
•Ifyouweldincloseproximitytoacomputermodule,thenyoushouldremovethemodulefromthemachine.
•Neverallowweldingcablestolieon,near,oracrossanyelectricalwiringorelectroniccomponentwhileyou
weld.
4.Alwaysdisconnectthenegativecablefromthebatterywhenchargingthebatteryinthemachinewithabattery
charger.
NOTICE:Ifyoumustweldontheunit,youmustdisconnectthebatterygroundcablefromthemachinebattery.
Theelectronicmonitoringsystemandchargingsystemwillbedamagedifthisisnotdone.
5.Removethebatterygroundcable.Reconnectthecablewhenyoucompletewelding.
WARNING
Batteryacidcausesburns.Batteriescontainsulfuricacid.
Avoidcontactwithskin,eyesorclothing.Antidote(external):Flushwithwater.Antidote(eyes):ush
withwaterfor15minutesandseekmedicalattentionimmediately.Antidote(internal):Drinklarge
quantitiesofwaterormilk.Donotinducevomiting.Seekmedicalattentionimmediately.
Failuretocomplycouldresultindeathorseriousinjury.W0111A
Specialtools
ThespecialtoolsthatCASEIHsuggestsandillustrateinthismanualhavebeenspecicallyresearchedanddesigned
forusewithCASEIHmachines.Thespecialtoolsareessentialforreliablerepairoperations.Thespecialtoolsare
accuratelybuiltandrigorouslytestedtoofferefcientandlong-lastingoperation.
Byusingthesetools,repairpersonnelwillbenetfrom:
•Operatinginoptimaltechnicalconditions
•Obtainingthebestresults
•Savingtimeandeffort
•Workinginsafeconditions
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9

INTRODUCTION
Torque-Minimumtighteningtorquesfornormalassembly
METRICNON-FLANGEDHARDWARE
NOM.
SIZE
CLASS8.8BOLTand
CLASS8NUT
CLASS10.9BOLTand
CLASS10NUT
LOCKNUT
CL.8
W/CL8.8
BOLT
LOCKNUT
CL.10
W/CL10.9
BOLT
UNPLATEDPLATED
W/ZnCrUNPLATEDPLATED
W/ZnCr
M42.2N·m(19lb
in)
2.9N·m(26lb
in)
3.2N·m(28lb
in)
4.2N·m(37lb
in)2N·m(18lbin)2.9N·m(26lb in)
M54.5N·m(40lb
in)
5.9N·m(52lb
in)
6.4N·m(57lb
in)
8.5N·m(75lb
in)4N·m(36lbin)5.8N·m(51lb in)
M67.5N·m(66lb
in)
10N·m(89lb
in)
11N·m(96lb
in)
15N·m(128lb
in)
6.8N·m(60lb
in)
10N·m(89lb
in)
M818N·m(163lb
in)
25N·m(217lb
in)
26N·m(234lb
in)
35N·m(311lb
in)
17N·m(151lb
in)
24N·m(212lb
in)
M1037N·m(27lbft)49N·m(36lb
ft)52N·m(38lbft)70N·m(51lb ft)
33N·m(25lb
ft)
48N·m(35lb
ft)
M1264N·m(47lbft)85N·m(63lb
ft)91N·m(67lbft)121N·m(90lb ft)
58N·m(43lb
ft)
83N·m(61lb
ft)
M16158N·m(116lb
ft)
210N·m
(155lbft)
225N·m(166lb
ft)
301N·m(222lb
ft)
143N·m(106lb
ft)
205N·m(151lb
ft)
M20319N·m(235lb
ft)
425N·m
(313lbft)
440N·m(325lb
ft)
587N·m(433lb
ft)
290N·m(214lb
ft)
400N·m(295lb
ft)
M24551N·m(410lb
ft)
735N·m
(500lbft)
762N·m(560lb
ft)
1016N·m
(750lbft)
501N·m(370lb
ft)
693N·m(510lb
ft)
NOTE:M4throughM8hardwaretorquespecicationsareshowninpound-inches.M10throughM24hardwaretorque
specicationsareshowninpound-feet.
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INTRODUCTION
METRICFLANGEDHARDWARE
NOM.
SIZE
CLASS8.8BOLTand
CLASS8NUT
CLASS10.9BOLTand
CLASS10NUT
LOCKNUT
CL.8
W/CL8.8
BOLT
LOCKNUT
CL.10
W/CL10.9
BOLT
UNPLATEDPLATED
W/ZnCrUNPLATEDPLATED W/ZnCr
M42.4N·m(21lb
in)
3.2N·m(28lb
in)
3.5N·m(31lb
in)
4.6N·m(41lb
in)
2.2N·m(19lb
in)
3.1N·m(27lb
in)
M54.9N·m(43lb
in)
6.5N·m(58lb
in)
7.0N·m(62lb
in)
9.4N·m(83lb
in)
4.4N·m(39lb
in)
6.4N·m(57lb
in)
M68.3N·m(73lb
in)
11N·m(96lb
in)
12N·m(105lb
in)
16N·m(141lb
in)
7.5N·m(66lb
in)
11N·m(96lb
in)
M820N·m(179lb
in)
27N·m(240lb
in)
29N·m(257lb
in)
39N·m(343lb
in)
18N·m(163lb
in)
27N·m(240lb
in)
M1040N·m(30lbft)54N·m(40lb
ft)57N·m(42lbft)77N·m(56lb ft)37N·m(27lbft)53N·m(39lbft)
M1270N·m(52lbft)93N·m(69lb
ft)
100N·m(74lb
ft)
134N·m(98lb
ft)63N·m(47lbft)91N·m(67lbft)
M16174N·m(128lb
ft)
231N·m(171lb
ft)
248N·m(183lb
ft)
331N·m(244lb
ft)
158N·m(116lb
ft)
226N·m(167lb
ft)
M20350N·m(259lb
ft)
467N·m(345lb
ft)
484N·m(357lb
ft)
645N·m(476lb
ft)
318N·m(235lb
ft)
440N·m(325lb
ft)
M24607N·m(447lb
ft)
809N·m(597lb
ft)
838N·m(618lb
ft)
1118N·m
(824lbft)
552N·m(407lb
ft)
IDENTIFICATION
MetricHexheadandcarriagebolts,classes5.6andup
200836801
1.Manufacturer'sIdentication
2.PropertyClass
MetricHexnutsandlocknuts,classes05andup
200836812
4804083715/08/2017
11