New Holland Discbine 313 User manual

Part number 48049004
2nd edition English
November 2016
Replaces part number 47544204
SERVICE MANUAL
Discbine®313
Discbine®316
Disc Mower-Conditioner
Printedin U.S.A.
© 2016 CNH Industrial America LLC. All Rights Reserved.
NewHolland is a trademark registered in the United States and many other countries,
owned by or licensed to CNH Industrial N.V., its subsidiaries or affiliates.

SERVICEMANUAL
Discbine®313
Discbine®316
4804900414/11/2016
EN
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Contents
INTRODUCTION
PowerT ake-Off(PTO).................................................................31
[31.201]PowerTake-Off(PTO)driveshaft..................................................31.1
[31.214]SecondaryPowerTake-Off(PTO).................................................31.2
[31.215]IntermediatePowerTake-Off(PTO)...............................................31.3
[31.220]Gearbox............................................................................31.4
[31.225]Clutches............................................................................31.5
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.410]Headerorattachmentheightsystem..............................................35.2
[35.415]Headerorattachmenttiltingsystem...............................................35.3
[35.947]Framepositioningswinging........................................................35.4
Wheels......................................................................................44
[44.530]Carryingandtransportwheels.....................................................44.1
Electricalsystems.......................................................................55
[55.000]Electricalsystem...................................................................55.1
[55.100]Harnessesandconnectors.........................................................55.2
[55.404]Externallighting....................................................................55.3
Attachments/Headers..................................................................58
[58.110]Attachment/Headercuttingmechanism............................................58.1
[58.130]Attachment/Headerframe..........................................................58.2
Productfeeding..........................................................................60
[60.120]Headerdrivesystem...............................................................60.1
[60.620]Rollconditioning....................................................................60.2
[60.630]Flailconditioning...................................................................60.3
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INTRODUCTION
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Contents
INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing....................................3
Safetyrules.....................................................................................4
Safetyrules-Personalsafety..................................................................5
Safetyrules-Ecologyandtheenvironment..................................................10
Torque-Nominaltighteningtorquesfornormalassembly....................................11
Basicinstructions-Shopandassembly......................................................16
Generalspecications........................................................................18
Capacities.....................................................................................20
Productidentication..........................................................................22
Productidentication-Machineorientation..................................................23
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INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing
Allrepairandmaintenanceworklistedinthismanualmustbecarriedoutonlybyqualieddealershippersonnel,
strictlycomplyingwiththeinstructionsgiven,andusing,wheneverpossible,thespecialtools.
Anyonewhoperformsrepairandmaintenanceoperationswithoutcomplyingwiththeproceduresprovidedherein
shallberesponsibleforanysubsequentdamages.
Themanufacturerandalltheorganizationsofitsdistributionchain,including-withoutlimitation-national,regional,or
localdealers,rejectanyresponsibilityfordamagescausedbypartsand/orcomponentsnotapprovedbythemanu-
facturer,includingthoseusedfortheservicingorrepairoftheproductmanufacturedormarketedbythemanufacturer.
Inanycase,nowarrantyisgivenorattributedontheproductmanufacturedormarketedbythemanufacturerincase
ofdamagescausedbypartsand/orcomponentsnotapprovedbythemanufacturer.
Themanufacturerreservestherighttomakeimprovementsindesignandchangesinspecicationsatanytimewithout
noticeandwithoutincurringanyobligationtoinstallthemonunitspreviouslysold.Specications,descriptions,and
illustrativematerialhereinareasaccurateasknownattimeofpublicationbutaresubjecttochangewithoutnotice.
Incaseofquestions,refertoyourNEWHOLLANDSalesandServiceNetworks.
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INTRODUCTION
Safetyrules
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.
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INTRODUCTION
Safetyrules-Personalsafety
Generalsafetyrules
Usecautionwhenyouoperatethemachineonslopes.Raisedequipment,fulltanksandotherloadswillchangethe
centerofgravityofthemachine.Themachinecantiporrolloverwhennearditchesandembankmentsoruneven
surfaces.
Neverpermitanyoneotherthantheoperatortorideonthemachine.
Neveroperatethemachineundertheinuenceofalcoholordrugs,orwhileyouareotherwiseimpaired.
Hydraulicoilordieselfuelleakingunderpressurecanpenetratetheskin,causingseriousinjuryorinfection.
•DONOTuseyourhandtocheckforleaks.Useapieceofcardboardorpaper.
•Stoptheengine,removethekey,andrelievethepressurebeforeyouconnectordisconnectuidlines.
•Makesurethatallcomponentsareingoodcondition.Tightenallconnectionsbeforeyoustarttheengineorpres-
surizethesystem.
•Ifhydraulicuidordieselfuelpenetratestheskin,seekmedicalattentionimmediately.
•Continuouslongtermcontactwithhydraulicuidmaycauseskincancer.Avoidlongtermcontactandwashthe
skinpromptlywithsoapandwater.
Keepclearofmovingparts.Looseclothing,jewelry,watches,longhair,andotherlooseorhangingitemscanbecome
entangledinmovingparts.
Wearprotectiveequipmentwhenappropriate.
DONOTattempttoremovematerialfromanypartofthemachinewhileitisbeingoperatedorwhilecomponentsare
inmotion.
Makesurethatallguardsandshieldsareingoodconditionandproperlyinstalledbeforeyouoperatethemachine.
Neveroperatethemachinewithshieldsremoved.Alwayscloseaccessdoorsorpanelsbeforeyouoperatethema-
chine.
Apersonorpetwithintheoperatingareaofamachinecanbestruckorcrushedbythemachineoritsequipment.DO
NOTallowanyonetoentertheworkarea.
Raisedequipmentand/orloadscanfallunexpectedlyandcrushpersonsunderneath.Neverallowanyonetoenter
theareaunderneathraisedequipmentduringoperation.
Alwayskeepwindows,mirrors,alllighting,andSlow-MovingVehicle(SMV)emblemcleantoprovidethebestpossible
visibilitywhileyouoperatethemachine.
Operatecontrolsonlywhenseatedintheoperator’sseat,exceptforthosecontrolsexpresslyintendedforusefrom
otherlocations.
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INTRODUCTION
Beforeyouleavethemachine:
1.Parkthemachineonarm,levelsurface.
2.Putallcontrolsinneutralorparklockposition.
3.Engagetheparkingbrake.Usewheelchocksifrequired.
4.Lowerallhydraulicequipment—Implements,header,etc.
5.Turnofftheengineandremovethekey.
WARNING
Somecomponentsmaycontinuetorundownafteryoudisengagedrivesystems.
Makesurealldrivesystemsarefullydisengaged.
Failuretocomplycouldresultindeathorseriousinjury.W0113A
When,duetoexceptionalcircumstances,youwoulddecidetokeeptheenginerunningafteryouleavethe
operator’sstation,thenyoumustfollowtheseprecautions:
1.Bringtheenginetolowidlespeed.
2.Disengagealldrivesystems.
3.Shiftthetransmissionintoneutral.
4.Applytheparkingbrake.
Generalmaintenancesafety
Keeptheareausedforservicingthemachinecleananddry.Cleanupspilleduids.
Servicethemachineonarm,levelsurface.
Installguardsandshieldsafteryouservicethemachine.
Closeallaccessdoorsandinstallallpanelsafterservicingthemachine.
Donotattempttoclean,lubricate,clearobstructions,ormakeadjustmentstothemachinewhileitisinmotionorwhile
theengineisrunning.
Alwaysmakesurethatworkingareaisclearoftools,parts,otherpersonsandpetsbeforeyoustartoperatingthe
machine.
Unsupportedhydrauliccylinderscanlosepressureanddroptheequipment,causingacrushinghazard.Donotleave
equipmentinaraisedpositionwhileparkedorduringservice,unlesstheequipmentissecurelysupported.
Jackorliftthemachineonlyatjackorliftpointsindicatedinthismanual.
Incorrecttowingprocedurescancauseaccidents.Whenyoutowadisabledmachinefollowtheprocedureinthis
manual.Useonlyrigidtowbars.
Stoptheengine,removethekey,andrelievepressurebeforeyouconnectordisconnectuidlines.
Stoptheengineandremovethekeybeforeyouconnectordisconnectelectricalconnections.
Replacedamagedorworntubes,hoses,electricalwiring,etc.
Whenwelding,followtheinstructionsinthemanual.Alwaysdisconnectthebatterybeforeyouweldonthemachine.
Alwayswashyourhandsafteryouhandlebatterycomponents.
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INTRODUCTION
Wheelsandtires
Makesurethattiresarecorrectlyinated.Donotexceedanyrecommendedloadorpressure.Followtheinstructions
inthemanualforpropertireination.
Tiresareheavy.Handlingtireswithoutproperequipmentcouldcausedeathorseriousinjury.
Neverweldonawheelwithatireinstalled.Alwaysremovethetirecompletelyfromthewheelpriortowelding.
Alwayshaveaqualiedtiretechnicianservicethetiresandwheels.Ifatirehaslostallpressure,takethetireand
wheeltoatireshoporyourdealerforservice.Explosiveseparationofthetirecancauseseriousinjury.
DONOTweldtoawheelorrimuntilthetireiscompletelyremoved.Inatedtirescangenerateagasmixturewith
theairthatcanbeignitedbyhightemperaturesfromweldingproceduresperformedonthewheelorrim.Removing
theairorlooseningthetireontherim(breakingthebead)willNOTeliminatethehazard.Thisconditioncanexist
whethertiresareinatedordeated.ThetireMUSTbecompletelyremovedfromthewheelorrimpriortowelding
thewheelorrim.
Drivingonpublicroadsandgeneraltransportationsafety
Complywithlocallawsandregulations.
Useappropriatelightingtomeetlocalregulations.
MakesurethattheSlow-MovingVehicle(SMV)emblem
(1)isvisible.
NHIL13HT00312AA1
Makesurethatthebrakepedallatchisengaged.Youmustlockbrakepedalstogetherforroadtravel.
Usesafetychainsfortrailedequipmentwhensafetychainsareprovidedwithmachineorequipment.
Liftimplementsandattachmentshighenoughabovegroundtopreventaccidentalcontactwithroad.
Whenyoutransportequipmentoramachineonatransporttrailer,makesurethatitisproperlysecured.theSlow-
MovingVehicle(SMV)emblemontheequipmentormachineiscoveredwhilebeingtransportedonatrailer.
Beawareofoverheadstructuresorpowerlinesandmakesurethatthemachineand/orattachmentscanpasssafely
under.
Travelspeedshouldbesuchthatyoumaintaincompletecontrolandmachinestabilityatalltimes.
Slowdownandsignalbeforeturning.
Pullovertoallowfastertrafctopass.
Followcorrecttowingprocedureforequipmentwithorwithoutbrakes.
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INTRODUCTION
PowerTake-Off(PTO)
PowerT ake-Off(PTO)drivenmachinerycancausedeathorseriousinjury.BeforeyouworkonornearthePTOshaft
orserviceorclearthedrivenmachine,putthePTOleverinthedisengageposition,stoptheengine,andremovethe
key.
WheneveraPTOisinoperation,aguardmustbeinplacetopreventdeathorinjurytotheoperatororbystanders.
WhendoingstationaryPTOwork,keepclearofallmovingpartsandmakesurethatappropriateguardsareinplace.
Neveruseasplineadaptor:
•MatchtherighttractorPTOsplineandspeedwiththePTOdriveshaftprovidedwithanimplement.Thiswillassure
propergeometryandoperatingspeed.
•Neveroperate540RPMimplementsat1000RPM.
•Neveroperate1000RPMimplementsat540RPM.
•UseofPTOadaptorswillvoidthewarrantyofthedriveshaft,andthePTOdrivetrainofthemachineandimplement.
•Forcorrecthitchsetupandgeometryseetheoperator’smanualforrelevanthitchcongurationonthemachine:
•See“Machinepreparation–Two-pointswivelhitchwithtractorquick-hitch”.
•See“Tractorattachment–Two-pointswivelhitchwithtractorquick-hitch”.
•See“Tractorattachment–Two-pointswivelhitch”.
•See“Machinepreparation–Two-pointswivelhitch”.
•See“Machinepreparation–Drawbarswivelhitch”.
•See“Tractorattachment–Drawbarswivelhitch”.
Reectorsandwarninglights
Youmustuseashingamberwarninglights(1)whenyou
operateequipmentonpublicroads.
NHIL13HT00312AA2
PersonalProtectiveEquipment(PPE)
WearPersonalProtectiveEquipment(PPE)suchashardhat,eyeprotection,heavygloves,hearingprotection,pro-
tectiveclothing,etc.
DoNotOperatetag
Beforeyoustartservicingthemachine,attacha‘DoNotOperate’warningtagtothemachineinanareathatwillbe
visible.
Hazardouschemicals
Ifyouareexposedtoorcomeincontactwithhazardouschemicalsyoucanbeseriouslyinjured.Theuids,lubricants,
paints,adhesives,coolant,etc.requiredforthefunctionofyourmachinecanbehazardous.Theymaybeattractive
andharmfultodomesticanimalsaswellashumans.
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INTRODUCTION
MaterialSafetyDataSheets(MSDS)provideinformationaboutthechemicalsubstanceswithinaproduct,safehan-
dlingandstorageprocedures,rstaidmeasures,andprocedurestotakeintheeventofaspilloraccidentalrelease.
MSDSareavailablefromyourdealer.
BeforeyouserviceyourmachinechecktheMSDSforeachlubricant,uid,etc.usedinthismachine.Thisinformation
indicatestheassociatedrisksandwillhelpyouservicethemachinesafely.FollowtheinformationintheMSDS,and
onmanufacturercontainers,aswellastheinformationinthismanual,whenyouservicethemachine.
Disposeofalluids,lters,andcontainersinanenvironmentallysafemanneraccordingtolocallawsandregulations.
Checkwithlocalenvironmentalandrecyclingcentersoryourdealerforcorrectdisposalinformation.
Storeuidsandltersinaccordancewithlocallawsandregulations.Useonlyappropriatecontainersforthestorage
ofchemicalsorpetrochemicalsubstances.
Keepoutofreachorchildrenorotherunauthorizedpersons.
Appliedchemicalsrequireadditionalprecautions.Obtaincompleteinformationfromthemanufacturerordistributor
ofthechemicalsbeforeyouusethem.
Utilitysafety
Makesurethatthemachinehassufcientclearancetopassinalldirections.Payspecialattentiontooverheadpower
linesandhangingobstacles.Highvoltagelinesmayrequiresignicantclearanceforsafety.Contactlocalauthorities
orutilitiestoobtainsafeclearancedistancesfromhighvoltagepowerlines.
Retractraisedorextendedcomponents,ifnecessary.Removeorlowerradioantennasorotheraccessories.Should
acontactbetweenthemachineandanelectricpowersourceoccur,thefollowingprecautionsmustbetaken:
•Stopthemachinemovementimmediately.
•Applytheparkingbrake,stoptheengine,andremovethekey.
•Checkifyoucansafelyleavethecaboryouractualpositionwithoutcontactwithelectricalwires.Ifnot,stayinyour
positionandcallforhelp.Ifyoucanleaveyourpositionwithouttouchinglines,jumpclearofthemachinetomake
surethatyoudonotmakecontactwiththegroundandthemachineatthesametime.
•Donotpermitanyonetotouchthemachineuntilpowerhasbeenshutofftothepowerlines.
Electricalstormsafety
Donotoperatemachineduringanelectricalstorm.
Ifyouareonthegroundduringanelectricalstorm,stayawayfrommachineryandequipment.Seekshelterina
permanent,protectedstructure.
Ifanelectricalstormshouldstrikeduringoperation,remaininthecab.Donotleavethecaboroperator’splatform.
Donotmakecontactwiththegroundorobjectsoutsidethemachine.
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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.NEW
HOLLANDstronglyrecommendsthatyoureturnallusedbatteriestoaNEWHOLLAND
dealer,whowilldisposeoftheusedbatteriesorrecycletheusedbatteriesproperly.In
somecountries,thisisalegalrequirement.
Mandatorybatteryrecycling
NOTE:ThefollowingrequirementsaremandatoryinBrazil.
Batteriesaremadeofleadplatesandasulfuricacidsolution.Becausebatteriescontainheavymetalssuchaslead,
CONAMAResolution401/2008requiresyoutoreturnallusedbatteriestothebatterydealerwhenyoureplaceany
batteries.Donotdisposeofbatteriesinyourhouseholdgarbage.
Pointsofsaleareobligedto:
•Acceptthereturnofyourusedbatteries
•Storethereturnedbatteriesinasuitablelocation
•Sendthereturnedbatteriestothebatterymanufacturerforrecycling
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INTRODUCTION
Torque-Nominaltighteningtorquesfornormalassembly
NOTE:Inthemetrictables,nominalsizesM4throughM8hardwaretorquespecicationsareshownasaNewton
meters(pound-inches)numericalvalue.
NominalsizesM10throughM24hardwaretorquespecicationsareshownasaNewtonmeters(pound-feet)numer-
icalvalue.
Metrichexhead(non-ange)hardware
Plain(PLN)–anunplatedhardwarenishwithresidualmanufacturingoils
Zinc-dichromate(ZND)–ayellowcoloredchemicalplatingformulayellowappliedtothehardware
Nominalsize
Class(CL)8.8
boltandClass
(CL)8nut
Class(CL)10.9
boltandClass
(CL)10nut
Locknut
CL8
w/CL8.8bolt
Locknut
CL10
w/CL10.9bolt
PLNandZNDPLNandZNDZNDZND
N·m(lbin)N·m(lbin)N·m(lbin)N·m(lbin)
M43.5(31)5.0(44)1.4(13)2.8(25)
M57.0(62)10(88)2.9(26)5.5(49)
M611.8(104)17(150)4.9(43)9.4(83)
M828.8(255)41.3(366)11.9(105)23(204)
N·m(lbft)N·m(lbft)N·m(lbft)N·m(lbft)
M1057(42)82(60)24(17)45(33)
M12100(74)143(105)41(30)79(38)
M14159(117)227(168)66(48)125(92)
M16248(183)354(261)102(75)195(144)
M18352(260)487(359)145(107)268(198)
M20500(369)690(509)206(152)380(280)
M24865(638)1195(882)357(263)657(485)
Metricangeheadhardware
Plain(PLN)–anunplatedhardwarenishwithresidualmanufacturingoils
Zinc-dichromate(ZND)–ayellowcoloredchemicalplatingformulayellowappliedtothehardware
Nominalsize
Class(CL)8.8
boltandClass
(CL)8nut
Class(CL)10.9
boltandClass
(CL)10nut
Flangelocknut
CL8
w/CL8.8bolt
Flangelocknut
CL10
w/CL10.9bolt
PLNandZNDPLNandZNDZNDZND
N·m(lbin)N·m(lbin)N·m(lbin)N·m(lbin)
M43.8(34)5.5(49)4.2(37)6.1(54)
M57.7(68)11(97)8.5(75)12(106)
M613(115)18.7(166)14.3(127)20.6(182)
M831.7(281)45.5(403)35(310)50(443)
N·m(lbft)N·m(lbft)N·m(lbft)N·m(lbft)
M1063(47)90(66)69(51)99(73)
M12110(81)157(116)121(89)173(128)
M14175(129)250(184)193(142)275(202)
M16272(201)389(287)299(221)428(316)
M18387(286)535(395)426(315)589(435)
M20550(406)759(560)605(447)835(616)
M24951(702)1315(970)1046(772)1447(1067)
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INTRODUCTION
Identicationmarkings
Metrichexhead,angehexheadandcarriagebolts,Classes(CL)5.6andupward
NHIL14RB00662AA1
Metricboltidenticationmarkings
1.Manufacturer'sidentication
2.Propertyclass
Metrichexnutsandlocknuts,Classes(CL)05andupward
NHIL14RB00663AA2
Metrichexnutidenticationmarkings
•(1)–Manufacturer'sidentication
•(3)–Propertyclass
•(2)–Clockwisetypemarkingsindicatepropertyclassandmayincludemanufactureridentication(ifapplied),
Example:propertymarks240°apart(shown)attheeighto’clockpositionindicateaClass8property,andmarks
300°apartattheteno’clockpositionindicateaClass10property.
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INTRODUCTION
NOTE:IntheImperialunitstables,thenominalsizes,1/4(0.25)in(inch)and5/16(0.3125)in(inch)hardwaretorque
specicationsareshownasaNewtonmeters(pound-inches)numericalvalue.
Nominalsizes3/8(0.375)in(inch)through1(1.0)in(inch)hardwaretorquespecicationsareshownasaNewton
meters(pound-feet)numericalvalue.
Inchhexhead(non-ange)hardware
Plain(PLN)–anunplatedhardwarenishwithresidualmanufacturingoils
Zinc-dichromate(ZND)–ayellowcoloredchemicalplatingformulayellowappliedtothehardware
Nominalsize
SAEGrade
(GR)5
boltandnut
SAEGrade
(GR)8
boltandnut
Locknut
GRB
w/GR5bolt
Locknut
GRC
w/GR8bolt
PLNandZNDPLNandZNDZNDZND
N·m(lbin)N·m(lbin)N·m(lbin)N·m(lbin)
1/4(0.25)in13(115)18(159)7.2(64)10(89)
5/16(0.3125)in27(239)38(336)14.9(132)21(186)
N·m(lbft)N·m(lbft)N·m(lbft)N·m(lbft)
3/8(0.375)in47(35)67(49)26(19)37(27)
7/16(0.4375)in76(56)107(79)42(31)59(44)
1/2(0.50)in116(85)164(121)64(47)90(67)
9/16(0.5625)in167(123)236(174)92(68)130(96)
5/8(0.625)in231(170)326(240)127(94)179(132)
3/4(0.75)in410(302)578(426)226(166)318(234)
7/8(0.875)in660(486)931(687)363(267)512(378)
1(1.0)in989(729)1396(1030)544(401)768(567)
Inchangeheadhardware
Plain(PLN)–anunplatedhardwarenishwithresidualmanufacturingoils
Zinc-dichromate(ZND)–ayellowcoloredchemicalplatingformulayellowappliedtothehardware
Nominalsize
SAEGrade
(GR)5
boltandnut
SAEGrade
(GR)8
boltandnut
Flangelocknut
GRF
w/GR5bolt
Flangelocknut
GRG
w/GR8bolt
PLNandZNDPLNandZNDZNDZND
N·m(lbin)N·m(lbin)N·m(lbin)N·m(lbin)
1/4(0.25)in14(124)20(177)15.4(136)22(195)
5/16(0.3125)in29(257)42(372)32(283)46(407)
N·m(lbft)N·m(lbft)N·m(lbft)N·m(lbft)
3/8(0.375)in52(38)74(54)57(42)81(9)
7/16(0.4375)in84(62)118(87)92(68)130(96)
1/2(0.50)in127(94)180(133)140(103)198(146)
9/16(0.5625)in184(136)259(191)202(150)285(210)
5/8(0.625)in254(187)358(264)279(206)394(290)
3/4(0.75)in450(332)636(469)495(365)700(516)
7/8(0.875)in725(535)1024(755)798(589)1126(831)
1(1.0)in1088(802)1536(1133)1197(882)1690(1246)
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INTRODUCTION
Identicationmarking
Gradesofinchboltsandfree-spinningnuts
SAE(J995)boltheadandnutgradeidentication
GradeidenticationmarkingGrade
Markingdescription
Grade2
Nolinemarks
Grade5
Threelinemarks
Grade8
Sixlinemarks
Grade2
Nocircumferentiallinemarks
Grade5
Twocircumferentiallinemarkslocated120°apart
Grade2
Twocircumferentiallinemarkslocated60°apart
Grade2
Nocircumferentiallinemarks
Grade5
Twocircumferentiallinemarkslocated120°apart
Grade8
Twocircumferentiallinemarkslocated60°apart
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INTRODUCTION
Gradesofinchprevailingtorquelocknuts,allmetal(threecommonmarkingmethods)
Onprevailingtorquelocknuts,thegradeofnutisidentiedbyoneofthreedifferentsetsofmarkingsthatdenotethe
strengthlevelandmanufacturer.
Commonprevailingtorquelocknutgradeidenticationmarkings
GradeidenticationmarkingGrade
Markingdescription
GradeA
Nomarks
GradeB(hexnut)andGradeF(angenut)
Threeraisedorindenteddotmarks
(Marksdonothavetobeincorners.)
GradeC(hexnut)andGradeF(angenut)
Sixraisedorindenteddotmarks
(Marksdonothavetobeincorners.)
GradeA
Nolettermarkonsideat
GradeB
LetterBonsideat
GradeC
LetterConsideat
GradeA
Nonotches
GradeB
Onecircumferentialnotchonallsixcorners
GradeC
Twocircumferentialnotchesonallsixcorners
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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
OnlyuseCNHOriginalPartsorNEWHOLLANDOriginalParts.
Onlygenuinesparepartsguaranteethesamequality,duration,andsafetyasoriginalparts,astheyarethesame
partsthatareassembledduringstandardproduction.OnlyCNHOriginalPartsorNEWHOLLANDOriginalPartscan
offerthisguarantee.
Whenorderingspareparts,alwaysprovidethefollowinginformation:
•Machinemodel(commercialname)andProductIdenticationNumber(PIN)
•Partnumberoftheorderedpart,whichcanbefoundinthepartscatalog
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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
ThespecialtoolsthatNEWHOLLANDsuggestsandillustrateinthismanualhavebeenspecicallyresearchedand
designedforusewithNEWHOLLANDmachines.Thespecialtoolsareessentialforreliablerepairoperations.The
specialtoolsareaccuratelybuiltandrigorouslytestedtoofferefcientandlong-lastingoperation.
Byusingthesetools,repairpersonnelwillbenetfrom:
•Operatinginoptimaltechnicalconditions
•Obtainingthebestresults
•Savingtimeandeffort
•Workinginsafeconditions
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