New Holland 1411, 1412 Mower Conditioner Service Repair Manual

SECTION00-GENERALINFORMATION-CHAPTER1

SECTION00--GENERALINFORMATION

Chapter1--GeneralInformation

CONTENTS

SectionDescription Page

Foreword 00-2

PrecautionaryStatements00-3

Safety 00-4

SerialNumber 00-6

ManualHolder00-6 ..............................................................

HardwareTorqueValues00-7

InstallationofAdjustableFittings00-10 .............................................

StandardTorqueDataForHydraulicTubesandFittings00-10

PipeThreadFittingTorque00-11 ..................................................

InstallationofORFS(ORingFlatFaced)Fittings00-11

EcologyandtheEnvironment00-12 ................................................

InternationalSymbols00-13

TractorRequirements00-14 .......................................................

TractorDrawbarDimensions00-15

AttachingtheMower-conditionertotheTractor00-16 .................................

JackAssembly00-16

HydraulicHoses00-17

HydraulicCylinders00-18

ConnectingHydraulicHosestotheTractor00-18

BleedingAirfromtheLiftCylinders00-19 ...........................................

TransportingtheMower-conditioner00-20

Slow-movingVehicleEmblem00-20 ................................................

TransportingOnHighways00-20

SafetyChain 00-20 ..............................................................

TrailingLights00-20

TowingwithaTractor00-21 .......................................................

TowingwithaTruck00-22

ParkingtheMachine00-23 ........................................................

StoringtheMower-conditioner00-23

Specifications00-24 ..............................................................

FOREWORD

Appropriateservicemethodsandcorrectrepairproceduresareessentialforthesafe,reliableoperationofall equipment,aswellasthepersonalsafetyoftheindividualperformingtherepair.

ThisRepairManualprovidestroubleshootingandoverhaulinstructionsusingrecommendedproceduresand equipment.Followingtheseinstructionswillensurethesafe,efficient,andtimelycompletionoftheserviceor repair.

Themanualisdividedintosectionswhicharesubdividedintochapters.Eachchaptercontainsinformationon generaloperatingprinciples,detailedinspection,overhauland,whereapplicable,specifictroubleshooting,specialtools,andspecifications.

Anyreferenceinthismanualtoright,left,rear,front,top,orbottomisdeterminedbystandingbehindthemachine andlookinginthedirectionoftravel.

Alldataandillustrationsinthismanualaresubjecttovariationsinbuildspecification.Thisinformationwascorrect atthetimeofissue,butNewHollandpolicyisoneofcontinuousimprovement,andtherighttochangespecifications,equipment,ordesignatanytime,withoutnotice,isreserved.

PRECAUTIONARY STATEMENTS

PERSONALSAFETY

Throughoutthismanualandonmachinedecals,youwillfindprecautionarystatements(ì DANGERî, ìWARNINGî,andìCAUTIONî)followedbyspecificinstructions.Theseprecautionsareintendedforthepersonal safetyofyouandthoseworkingwithyou.Pleasetakethetimetoreadthem.

DANGER

ThiswordìDANGERîindicatesanimmediatehazardoussituationthat,ifnotavoided,willresultindeath orseriousinjury.ThecolorassociatedwithDangerisRED.

WARNING

ThiswordìWARNINGîindicatesapotentiallyhazardoussituationthat,ifnotavoided,couldresultin deathorseriousinjury.ThecolorassociatedwithWarningisORANGE.

CAUTION

ThiswordìCAUTIONîindicatesapotentiallyhazardoussituationthat,ifnotavoided,mayresultinminor ormoderateinjury.Itmayalsobeusedtoalertagainstunsafepractices.Thecolorassociatedwith CautionisYELLOW.

FAILURETOFOLLOWTHEìDANGERî,ìWARNINGî,ANDìCAUTIONîINSTRUCTIONSMAYRESULTIN SERIOUSBODILYINJURYORDEATH.

MACHINESAFETY

Theprecautionarystatement(ìIMPORTANTî)isfollowedbyspecificinstructions.Thisstatementisintendedfor machinesafety.

IMPORTANT: ThewordìIMPORTANTîisusedtoinformthereaderofsomethingheneedstoknowtoprevent minormachinedamageifacertainprocedureisnotfollowed.

INFORMATION

NOTE: Instructionsusedtoidentifyandpresentsupplementaryinformation.

SAFETY

PRECAUTIONARYSTATEMENTS

Acarefuloperatoristhebestoperator.Mostaccidentscanbeavoidedbyobservingcertainprecautions.Tohelp preventaccidents,readthefollowingprecautionsbeforeoperatingthisequipment.Equipmentshouldbe operatedonlybythosewhoareresponsibleandinstructedtodoso.

Carefullyreviewtheproceduresgiveninthismanualwithalloperators.Itisimportantthatalloperatorsbefamiliar withandfollowsafetyprecautions.

1.Neveroperatethemachinewithanyshield raised.Alwaysoperatethediscmower-conditionerwiththecoversandshieldsinplace andskirtsclippedtogether.

2.Atractorwithanenclosedcabisrecommendedwhenoperatingarotarydisccutting machine.

3.Fluidunderpressurecanhavesufficient forcetopenetratetheskin,causingserious personalinjury.Alwaysprotecttheskinand eyesfromescapingfluidunderpressure. Beforedisconnectinglinesorfittings,be suretoreleaseallpressurebyoperatingthe tractorcontrolvalves.Beforeapplying pressuretothesystem,besureallconnectionsaretightandthathosesandconnectionsarenotdamaged.Ifinjuredbyescaping fluid,obtainmedicalassistanceatonce. Seriousinfectionorreactioncandevelopif medicaltreatmentisnotadministered immediately.

4.Ifhydrauliccouplersmustbechanged,be suretobleedoffanyresidualpressure slowly.

5.Beforeswingingthetongue,besurethe machinewillclearanyobstructions.Besure bystandersareclearofthemachinewhen swingingthetongue.Airinthesystemor highhydraulicflowratecancauseerratic operation.

6.Whenyoudisconnectandlaterreattachthe machinetoastandardelectricalsocketon propellingvehicle,thebrakelightcircuit mustbereconnectedtofunction.

7.Failuretoengagetheheaderliftlocksand tongueswingcylinderlockwhentransportingmachinecouldcausethemachinetodrop ontothepavementortoswingtotheright intoroadsideobstaclesorditchesifthe tractorhydraulicsareaccidentallyengaged duringtransport.

8.Neveradjustormakearepairwiththedisc mower-conditionerrunning.Disengagethe PTOandshutoffthetractorenginebefore attemptingtomakeadjustmentsorservice themachine.Waitforallrotatingpartstostop beforeopeningshielding,covers,orstandingclosetothemachine.

9.Loosestonesandforeignobjectscanbe deflectedtowardtheoperatoronmachines withrotarydiscs.

10.Immediatelyreplaceanyskirtthatistornor hasaholeinit.

11.Tiltthecutterbarbackinfieldswherestones andforeignobjectsarepresent,toraisethe cuttingknivesandminimizedebrisdeflected fromtheknivesandreduceknifedamage.If stonesorotherforeignobjectsenterthe cutterbar,theycanbedeflectedtowardthe operatororbystanders,resultinginphysical injury.

12.Standclear!Rotatingelementsmaycause seriousbodilyinjury.

13.Donotattempttoremovematerialfromthe discmower-conditionerwhileitisinoperation.Shutthetractoroffandallowthe rotatingdiscstostopbeforeleavingthe tractor.

14.Alwaysoperatethediscmower-conditioner withthecoversandshieldsinplace.Donot leanagainstorstandonthecoversor shields.

15.Besurethattheheaderliftlocksareengaged beforeworkingonaraisedheader.

16.Donotattempttounplugconditionerrolls withoutfirstrelievingrollpressure.Roll pressurecouldcausetopconditionerrollto movedownwardsuddenlyandcouldcause personalinjury.

17.Theheadershouldberestingontheground orsuspendedinthetransportpositionbythe headerliftlocksduringlubricationor maintenance.

18.Replacedamagedknives,knifehardwareor discsimmediatelytopreventanaccident.

19.Thebottomleadingedgeofworndiscscan becomeverysharp;wearglovestoprevent injury.

20.Replacecrackedorseverelydeformed knivesimmediatelytopreventanaccident.

21.ThetractorendoftheprimaryPTOshafthas aCVjointwhichisheavy.Becarefulwhen handingit;droppingitcouldcausepersonal injurytoyourselfanddamagetheCVjoint.

22.Beforedisconnectingtheliftcylinderhose, besuretheheaderisrestingonthegroundor ontheheaderliftlocks.

23.Alwaysreplaceorcloseallshieldsafter makingrepairs,adjustments,orafterlubricating.Shieldsareforyourprotection.Keep theminplace!

Onthisequipment,leftandrightaredeterminedby standingbehindtheunit,lookinginthedirectionof travel.

SERIALNUMBER

Theserialnumberplate,1,forthemower-conditioner islocatedontheleftsideofthetrailframe.

Giveyourdealerthemodelandserialnumberofyour discmower-conditionerwhenorderingparts.Always ordergenuinefactorypartsfromyourauthorized dealer.

MANUALHOLDER

Amanualholder,2,ismountedontheleftside windowshield,andprovidesareadilyaccessible storagelocationforthismanual.

HARDWARETORQUEVALUES

Checkthetightnessofhardwareperiodically.

Usethefollowingchartstodeterminethecorrect torquewhenchecking,adjustingorreplacing hardwareonthetractor.

IMPORTANT: DONOTusethevalueslistedinthe chartsifadifferenttorquevalueortightening procedureisspecifiedinthismanualforaspecific application.Torquevalueslistedareforgeneraluse only.

Installalockwasheronallboltsunlessalocknutor jamnutisspecified.

Installaflatwasheratallslottedholesunlessa carriageboltorflangedheadboltisspecified.

Makesurefastenerthreadsarecleanandnot damaged.

NOTE: Atorquewrenchisnecessarytoproperly torquehardware.

MINIMUMHARDWARETIGHTENINGTORQUES

METRIC HARDWAREANDLOCKNUTS

CLASS5.8CLASS8.8CLASS10.9LOCKNUT

NOMINALUNPLATEDPLATEDUNPLATEDPLATEDUNPLATEDPLATEDCL.8 SIZEW/ZnCrW/ZnCrW/ZnCrw/CL8.8 BOLT

M41.7(15*)2.2(19*)2.6(23*)3.4(30*)3.7(33*)4.8(42*)1.8(16*)

M65.8(51*)7.6(67*)8.9(79*)12(102*)13(115*)17(150*)6.3(56*)

M814(124*)18(159*)22(195*)28(248*)31(274*)40(354*)15(133*)

M1028(21)36(27)43(32)56(41)61(45)79(58)30(22)

M1249(36)63(46)75(55)97(72)107(79)138(102)53(39)

M16121(89)158(117)186(137)240(177)266(196)344(254)131(97)

M20237(175)307(226)375(277)485(358)519(383)671(495)265(195)

M24411(303)531(392)648(478)839(619)897(662)1160(855)458(338)

NOTE:Torquevaluesshownwith*areinchpounds.

MINIMUMHARDWARETIGHTENINGTORQUES

INNEWTON-METERS(FOOTPOUNDS)FORNORMALASSEMBLYAPPLICATIONS

INCHHARDWAREANDLOCKNUTS

SAEGRADE2SAEGRADE5SAEGRADE8LOCKNUTS

NOMINALUNPLATEDPLATEDUNPLATEDPLATEDUNPLATEDPLATEDGR.BGR.CNOMINAL SIZEorW/ZnCrorW/ZnCrorW/ZnCrw/GR5w/GR8SIZE PLATEDPLATEDPLATEDBOLTBOLT SILVERGOLDSILVERGOLDSILVERGOLD

1/46.2(55*)8.1(72*)9.7(86*)13(112*)14(121*)18(157*)6.9(61*)9.8(86*)1/4

5/1613(115*)17(149*)20(178*)26(229*)28(250*)37(324*)14(125*)20(176*)5/16

3/823(17)30(22)35(26)46(34)50(37)65(48)26(19)35(26)3/8

7/1637(27)47(35)57(42)73(54)80(59)104(77)41(30)57(42)7/16

1/257(42)73(54)87(64)113(83)123(91)159(117)61(45)88(64)1/2

9/1681(60)104(77)125(92)163(120)176(130)229(169)88(65)125(92)9/16

5/8112(83)145(107)174(128)224(165)244(180)316(233)122(90)172(127)5/8

3/4198(146)256(189)306(226)397(293)432(319)560(413)217(160)306(226)3/4

7/8193(142)248(183)495(365)641(473)698(515)904(667)350(258)494(364)7/8

1289(213)373(275)742(547)960(708)1048(773)1356(1000)523(386)739(545)1

NOTE:Torquevaluesshownwith*areinchpounds.

IDENTIFICATION

CAPSCREWSANDCARRIAGEBOLTS

LOCKNUTS

GRADEIDENTIFICATION

GRADEANONOTCHES

GRADEBONECIRCUMFERENTIALNOTCH

GRADECTWOCIRCUMFERENTIALNOTCHES

GRADEIDENTIFICATION

GRADEANOMARKS

GRADEBTHREEMARKS

GRADECSIXMARKS

MARKSNEEDNOTBELOCATED

GRADEIDENTIFICATION ATCORNERS GRADEBLETTERB

INSTALLATIONOFADJUSTABLE FITTINGSINSTRAIGHTTHREAD ORINGBOSSES

1.LubricatetheOringbycoatingitwithalightoilor petroleum.InstalltheOringinthegroove adjacenttothemetalbackupwasherwhichis assembledattheextremeendofthegroove,4.

2.InstallthefittingintotheSAEstraightthreadboss untilthemetalbackupwashercontactstheface oftheboss,5.

NOTE: Donotovertightenanddistortthemetal backupwasher.

3.Positionthefittingbyturningout (counterclockwise)uptoamaximumofoneturn. Holdingthepadofthefittingwithawrench, tightenthelocknutandwasheragainsttheface oftheboss,6.

TUBENUTS FOR37°

FLAREDFITTINGS

ORINGBOSSPLUGS ADJUSTABLEFITTING LOCKNUTS,SWIVEL JIC-37° SEATS TORQUETORQUE

Thesetorquesarenotrecommendedfortubesof 12.7mm(1/2″)ODandlargerwithwallthicknessof 0.889mm(0.035″)orless.Thetorqueisspecifiedfor 0.889mm(0.035″)walltubesoneachapplication individually.

Beforeinstallingandtorquing37° flaredfittings, cleanthefaceoftheflareandthreadswithaclean

solventorLoctitecleanerandapplyhydraulicsealant Loctiteno.569tothe37° flareandthethreads.

Installfittingandtorquetospecifiedtorque,loosen fittingandretorquetospecifications.

PIPETHREADFITTINGTORQUE

Beforeinstallingandtighteningpipefittings,clean thethreadswithacleansolventorLoctitecleaner andapplysealantLoctiteno.567forallfittings includingstainlesssteelorno.565formostmetal fittings.Forhighfiltration/zerocontaminationsystemsuseno.545.

INSTALLATIONOFORFS(ORINGFLAT FACED)FITTINGS

WheninstallingORFSfittingsthoroughlycleanboth flatsurfacesofthefitting,1,andlubricatetheOring, 2,withlightoil.Makesurebothsurfacesarealigned properly.Torquethefittingtospecifiedtorquelisted throughouttherepairmanual.

IMPORTANT: Ifthefittingsurfacesarenotproperly cleaned,theOringwillnotsealproperly.Ifthefitting surfacesarenotproperlyaligned,thefittingsmaybe damagedandwillnotsealproperly.

IMPORTANT: AlwaysusegenuineNewHolland replacementoilsandfilterstoensureproper lubricationandfiltrationofengineandhydraulic systemoils.

Theuseofproperoils,grease,andkeepingthe hydraulicsystemcleanwillextendmachineand componentlife.

″ -27

″ -14 41N⋅m(30ftIbs) 3/4″ -14

ECOLOGYANDTHEENVIRONMENT

Soil,air,andwaterarevitalfactorsofagricultureand lifeingeneral.Whenlegislationdoesnotyetrulethe treatmentofsomeofthesubstanceswhichare requiredbyadvancedtechnology,commonsense shouldgoverntheuseanddisposalofproductsofa chemicalandpetrochemicalnature.

Thefollowingarerecommendationswhichmaybeof assistance:

• Becomeacquaintedwithandensurethatyou understandtherelativelegislationapplicableto yourcountry.

• Wherenolegislationexists,obtaininformation fromsuppliersofoils,filters,batteries,fuels, antifreeze,cleaningagents,etc.,withregardto theireffectonmanandnatureandhowtosafely store,useanddisposeofthesesubstances. Agriculturalconsultantswill,inmanycases,be abletohelpyouaswell.

HELPFULHINTS

1.Avoidfillingtanksusingcansorinappropriate pressurizedfueldeliverysystemswhichmay causeconsiderablespillage.

2.Ingeneral,avoidskincontactwithallfuels,oils, acids,solvents,etc.Mostofthemcontain substanceswhichmaybeharmfultoyourhealth.

3.Modernoilscontainadditives.Donotburn contaminatedfuelsandorwasteoilsinordinary heatingsystems.

4.Avoidspillagewhendrainingoffusedengine coolantmixtures,engine,gearboxandhydraulic oils,brakefluids,etc.Donotmixdrainedbrake fluidsorfuelswithlubricants.Storethemsafely untiltheycanbedisposedofinaproperwayto complywithlocallegislationandavailable resources.

5.Moderncoolantmixtures,i.e.antifreezeand otheradditives,shouldbereplacedeverytwo years.Theyshouldnotbeallowedtogetintothe soilbutshouldbecollectedanddisposedof safely.

6.Donotopentheair-conditioningsystemyourself. Itcontainsgaseswhichshouldnotbereleased intotheatmosphere.Yourdealerorair conditioningspecialisthasaspecialextractorfor thispurposeandwillhavetorechargethesystem properly.

7.Repairandleaksordefectsintheenginecooling orhydraulicsystemimmediately.

8.Donotincreasethepressureinapressurized circuitasthismayleadtoacomponentfailure.

9.Protecthosesduringweldingaspenetrating weldsplattermayburnaholeorweakenthem, allowingthelossofoils,coolant,etc.

INTERNATIONALSYMBOLS

Asaguidetotheoperationofyourtractor,variousuniversalsymbolshavebeenutilizedontheinstruments,controls,switches,andfusebox.Thesymbolsareshownbelowwithanindicationoftheirmeaning.

Thermostart startingaid

Alternator charge

Fuellevel

Automatic Fuelshut-off

Enginespeed (rev/minx100)

Hoursrecorded

Engineoil pressure

Enginecoolant temperature

Coolant level

Tractorlights

Headlamp mainbeam

Worklamps

Headlamp dippedbeam Stop lamps

Radio

Keepalive memory

Turnsignals

Turnsignals --onetrailer

Turnsignals --twotrailers

Frontwindscreen wash/wipe

Rearwindscreen wash/wipe

Heatertemperaturecontrol

Heaterfan

Airconditioner

Airfilter blocked

Parking brake

Brakefluid level

Trailer brake

Horn Roof beacon

Warning! Corrosive substance

P.T.O.

Transmission inneutral Creeper gears

Slowor lowsetting

Fastorhigh setting

Ground speed

Differential lock

Rearaxle oiltemperature

Transmission oilpressure

FWD engaged

FWD disengaged

Warning!

Hazard warninglights

Variable control

Pressurised! Opencarefully

Position Control

Draft Control

Accessory socket

Implement socket

%age slip

Hitchraise (rear)

Hitchlower (rear)

Hitchheight limit(rear)

Hitchheight limit(front)

Hitchdisabled

Hydraulicand transmission filters

Remote valveextend

Remote valveretract

Remote valvefloat

Malfunction!

SeeOperatorís Manual

Malfunction!(alterna tivesymbol)

TRACTORREQUIREMENTS

1.540or1000RPMPTO.

2.80HP(60kw)minimumPTOHP.

3.ASAEstandardhitchandPTOdimensions conformingtocategory1or2specifications. (SeeFigure1&2).

NOTE: Fortractorswithastepped,orbentdrawbar, thebendmustbepositionedtometASAEhitchand PTOspecifications.PTOseparationorbottomingout couldoccurifthesespecificationsarenotfollowed.

4.Tworemotehydrauliccircuitswithaminimumof 104bar(1500PSI)andmaximumof193bar (2800PSI).Oneofthecircuitsmustbeatwo-way circuitforthetongueshiftcylinder.

5.Adequateballast,wheelspacing,andtire inflationtostabilizethetractoronhillsides.

CAUTION

Atractorwithanenclosedcabisrecommended whenoperatingarotarydisccuttingmachine.

TRACTORDRAWBARDIMENSIONS

BesurethedrawbarisadjustedtomeettheASAE standardspecifications(seeFigure1and2).

On540RPMmachines,thedistancefromtheendof thetractorPTOshafttothecenterofthedrawbar hitchpinmustbe356mm(14″).

356mm(14″) FOR540RPM

152to305mm(6″ to12″) (203mm(8″)RECOMMENDED) 330to508mm(13 to20 ) FROMGROUND (381mm(15 )RECOMMENDED) AT LEAST 25mm (1″)

On1000RPMmachines,thedistancefromtheend ofthetractorPTOshafttothecenterofthedrawbar hitchpinmustbe406mm(16″).

NOTE: UsingatractorwithnonstandardPTO-tohitchdimensioncandamagethefrontPTOand,or thetractorPTOdriveline.

NOTE: Ideallythetopofthetractordrawbarshould be483mm(19 ″)abovetheground.Aloworhigh drawbarwillaffectthedrivelineangle,header flotationandcutterbarangle.

IMPORTANT: Donotoffsetthedrawbarfromcenter orPTOdamagewilloccur.Locatethedrawbar directlybelowthePTOshaft.Clampthedrawbarso itcannotbemovedfromsidetoside.

IMPORTANT: Ifthetractorhasathree-pointhitch, raisethelowerlinksashighaspossible,loweraslow aspossible,orremovethem,topreventthemfrom hittingthetongueandPTOshaftwhenturning.

406mm(16″) FOR1000RPM

152to305mm(6″ to12″) (203mm(8″)RECOMMENDED) 102mm(4″)

17mm(21/32″) DIA.HOLE AT LEAST 25mm (1″) 5

330to508mm(13″ to20″) FROMGROUND

ATTACHINGTHEMOWER-CONDITIONER TOTHETRACTOR

Attachthemower-conditionertothetractorwitha19 mm(3/4″)minimumdiameterhitchpinthatcanbe securelyfastenedasshown,1.Thepinshouldalso besmallerthanthehitchholestopreventbinding whenoperatingoverroughterrain.

AttachthePTObypullingbackontheslidecollar,2, andslidethePTOforwardonthetractorshaftuntil thepinsengageinthetractorPTOshaftgroove.The collarwillslideforwardautomaticallylockingthePTO shaftontothetractorshaft.

NOTE: Theyokewherethecollarslidesmustbefree ofpaintandrustandmustbekeptlubricatedwithoil forthecollartoslidefreely.

NOTE: ThetractorendoftheprimaryPTOshafthas aCVjointwhichisheavy.Becarefulwhenhandling it,asdroppingitcouldcausepersonalinjuryto yourselfanddamagetheCVjoint.

ChecktomakesurethePTOislockedonthetractor shaftbytryingtoslideitontheshaft.Toremove,pull backonthecollartounlockthepinsandremovethe PTO.

JACKASSEMBLY

Afterattachingthemower-conditionertothetractor, retractthejackbyturningthehandcrank counterclockwise.Pullthepinandremovethejack. Storethejack,1,ontopofthetongue.Securethe jackwiththepin.

NOTE: Topreventthejackfromunwindingduring use,loopthechainoverthehandlebeforeinserting thepin.

HYDRAULICHOSES

Excesshoselengthshouldbepushedbackintothe tongue,1,andclamped,2.

NOTE: Donotallowhosestocomeincontactwith rotatingPTO.

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