INTRODUCTORYNOTES
Thismanualisdividedintosectionsidentifiedbytwo--figurenumbersandeachsectionhasindependent pagenumbering.
Foreasyreference,thesesectionshavethesamenumbersandnamesastheRepairsRateBooksections. Thedifferentsectionscaneasilybefoundbyconsultingthetableofcontentsonthefollowingpages.
Thedocumentnumberofthemanualandtheedition/updatedatesaregivenatthebottomofeachpage.
Theinformationcontainedinthismanualwascurrentonthedateprintedoneachsection.As NEWHOLLANDconstantlyimprovesitsproductrange,someinformationmaybeoutofdatesubsequent tomodificationsimplementedfortechnicalorcommercialreasons,ortomeetlegalrequirementsindifferent countries.
Intheeventofconflictinginformation,consulttheNEWHOLLANDSalesandServiceDepartments.
IMPORTANTWARNINGS
AllmaintenanceandrepairworkdescribedinthismanualmustbeperformedexclusivelybyNEWHOLLAND servicetechnicians,instrictaccordancewiththeinstructionsgivenandusinganyspecifictoolsnecessary. Anyoneperformingtheoperationsdescribedhereinwithoutstrictlyfollowingtheinstructionsispersonally responsibleforanyeventualinjuryordamagetoproperty.
TheManufacturerandallorganisationsbelongingtotheManufacturer’sdistributionnetwork,includingbut notrestrictedtonational,regionalorlocaldistributors,willacceptnoresponsibilityforpersonalinjuryor damagetopropertycausedbyabnormalfunctionofpartsand/orcomponentsnotapprovedbythe Manufacturer,includingthoseusedformaintenanceand/orrepairoftheproductmanufacturedormarketed bytheManufacturer.
Inanycase,theproductmanufacturedormarketedbytheManufactureriscoveredbynoguaranteeofany kindagainstpersonalinjuryordamagetopropertycausedbyabnormalfunctionofpartsand/orcomponents notapprovedbytheManufacturer.
TEXTANDILLUSTRATIONS
Nopartofthetextorillustrations maybereproduced
PRINTEDINITALY
CNHITALIAS.p.A.--VialedelleNazioni,55--41100MODENA--Italy
TECHNICALSUPPORT--TechnicalInformation PrintNo. 84183229A --01--2009
CONTENTS
PageDate
00--GENERALGUIDELINES
Generalinstructions .....1--201--09
Safetyregulations .......3--401--09
Safetyregulations .......501--09
Tractorrefuelling ........601--09
10--ENGINE
CHAPTER1--Engine
Index ..................1--201--09
Generalspecifications ....3--4--5--6--7 --801--09
Enginelubricationcircuit data...................901--09
Enginecoolingcircuitdata901--09
TorqueValues...........1001--09
Tools..................1101--09
Cross--sectionalviewsof engine .................12--1301--09
Cross--sectionalviewsofinjectionpump............14--1501--09
Cross--sectionalviewsof regulator ...............1601--09
Cross--sectionalviewsof fuelpump..............1701--09
Cross--sectionalviewsof coldstartingaid.........1801--09
Cross--sectionalviewsof turbocharger............1901--09
Enginelubricationcircuit diagram................2001--09
Enginecoolingcircuitdiagram...................2101--09
Enginefuelcircuitdiagram2201--09
Troubleshooting .........23--24--25-26--27--28-29--3001--09
Engineremoval--installation31--32--33-3401--09
PageDate
T3040Engineremoval--installation...............35--36--37-38--3901--09
EGRsystem ............40--41--42-43--4401--09
Inspectingandcleaning EGRsystemcomponents.44--45--4601--09
ForSafeInstallation.....4601--09 Compressiontest........47--48--4901--09
Enginedisassembly--assembly.................50--51--52-53--54--55-56--57--58-59--60--61-62--63--64-65--66--6701--09
Valveclearanceadjustment68--69--7001--09
Belttensioncheck.......7101--09
Injectorsandinjectionjet pressurecheckandreading72--73--74-7501--09
Injectiontimingadjustment andcheck..............75--76--7701--09
Idlespeedregulation(minimumandmaximum).....7701--09
Coolingandradiatorsystem check..................7701--09 Sensorcheck...........7801--09
Checks,measurements andrepairs--cylinderhead79--80--81-82--83--84-8501--09
Checks,measurements andrepairs--cylinderblock andliners..............86--87--8801--09
Checks,measurements andrepairs--rockerarm.89--9001--09
Checks,measurements andrepairs--pistonsand pistonrings............. 91--92--93-94--9501--09
Checks,measurements andrepairs--connectingrod95--96--97-9801--09
PageDate
Checks,measurements andrepairs--camshaft...99--10001--09
Checks,measurements andrepairs--crankshaft..101--102-10301--09
Checks,measurements andrepairs--gears ......104--10501--09
Checks,measurements andrepairs--oilpump ....106--10701--09
InjectionPump
Removal--Installation--injectionpump............108--10901--09
Disassembly--Assembly-injectionpump..........110--111-112--113-114--115-116--117-118--119-120--121-122--123-124--125-126--127-128--129-13001--09
Plunger adjustment.............131--13201--09
Turbocharger
Disassembly--Assembly..133--134-135--136-13701--09
18--CLUTCH
Generalspecifications ....101--09
Torquesettings..........101--09
Tools..................201--09
Sections...............301--09
Troubleshooting .........4--501--09
Removal--Installation-clutch.................. 6--7--8--9-10--11--12-13--14--15-16--17--1801--09
Clutchadjustments......1901--09
PTOclutchleveradjustment2001--09
21--TRANSMISSIONS
CHAPTER1--Mechanicaltransmission (12+12)and(16+16)
Specifications...........1--201--09
Torquesettings..........2--301--09
84183229A1 --09--2011
PageDate
Sections...............4--501--09
Descriptionandoperation.601--09
Troubleshooting .........6--7--801--09
Removal--Installation--rear transmission--gearboxcasing....................9--1001--09
Disassembly--Assembly-transmission--gearboxcasing....................11--12--13-14--15--16-17--18--1901--09
Transmission--gearboxcasingadjustment.........20--2101--09
Disassembly--Assembly-clutchcasing............22--23--24-25--26--2701--09
25--FRONTAXLEMECHANICAL
TRANSMISSION
CHAPTER1--Frontaxlemechanical transmission
Specifications...........201--09 Tools..................201--09
Torquesettings..........301--09
Sections...............4--5--601--09
DescriptionandOperation701--09
Troubleshooting .........801--09
Removal--Installation--front axle...................9--1001--09
Removal--Installation-frontaxledifferentialand beveldrivesupport ......11--1201--09
Overhaul--frontaxlebevel drive...................13--1401--09
Adjustments--beveldrive14--15--16-17--1801--09
Disassembly--Assembly-frontdifferentiallockdevice19--2001--09
Disassembly--Assembly-wheelhub ..............21--2201--09
Removal--Installation--front reductionunit ...........23--2401--09
Disassembly--Assembly-frontreductionunit .......25--26--27-28--2901--09
Removal--Installation--axle steeringcylinder .........30--31--3201--09
PageDate
27--REARMECHANICAL TRANSMISSION
Specifications...........101--09
Torquesettings..........2--301--09
Tools..................401--09
Sections...............5--601--09
DescriptionandOperation701--09
Troubleshooting .........7--801--09
Disassembly--Assembly-transmission--gearboxcasing....................9--1001--09
Removal--Installation--right orleft--handfinaldrivecasingassembly...........11--12--13-14--15--1601--09
Disassembly--Assembly-drivewheelshaft. ........17--18--1901--09
Beveldriveadjustments..20--21--22-23--2401--09
31--MECHANICALPOWERTAKE--OFF
CHAPTER1--Mechanicalpowertake--off Specifications...........101--09
Torquesettings..........201--09
Sections...............301--09
DescriptionandOperation4--5--601--09
Troubleshooting .........6--701--09
Disassembly--Assembly-mechanicalpowertake--off8--9--1001--09
33--BRAKES
Specifications...........101--09
Torquesettings..........201--09
Sections...............301--09
DescriptionandOperation401--09
Troubleshooting .........5--601--09
Removal--Installation--right orleft--handbrake .......7--801--09
Adjustments............9--10--1101--09
35--HYDRAULICSYSTEMS
CHAPTER1--Rearmechanicalhydrauliclift Tools..................101--09
Specificationsanddata...201--09
PageDate
Hydrauliccircuitdiagram.301--09
Usingthecontrollevers..401--09
DescriptionandOperation5--6--7--8-9--10--11-12 01--09
Checkinternalcap measurement...........1301--09
Checkassemblyofreaction springs.................1401--09
Removal--Installationofthe hydraulicliftcontrolvalve.1501--09
Removal--Installationofthe hydrauliclift............1601--09
Hydraulicliftworkingpressurecheck.............1701--09
CHAPTER2--Opencentresystemauxiliary controlvalves
Specifications...........101--09 Tools..................101--09
Sections...............201--09
DescriptionandOperation3--4--5--601--09 41--STEERING
CHAPTER1--Mechanicalpowertake--off Specifications...........201--09
Tools..................201--09
Cross--sectionaland explodedviews ..........3--401--09
DescriptionandOperation5--6--7--8-9--1001--09
Workingpressurecheck..1101--09
50--CABAIR--CONDITIONINGSYSTEM
CHAPTER1--Cabair--conditioningsystem Safetyregulations .......201--09
Operatinginstructions....301--09 Tools..................401--09
Generalspecifications ....401--09
Operatingprinciples.....501--09
Conditioningsystem components ............6--7--8--9-1001--09
Cabcontrols............11--12--13-14--1501--09
Testingoperationandcooling....................16--1701--09
PageDate
Airconditioningsystem maintenance ............18--1901--09
Troubleshooting .........20--21--22-2301--09
Refrigerantrecovery--recyclingandevacuation-chargingstations........2401--09
Checkingforandeliminatinganygasleaks........25--2601--09
Compressordrivebelttensionadjustment.........2701--09
Cabheating/air--conditioningsystem.Removal--Installation............... 28--29--30-31--32--3301--09
50--CABAIR--CONDITIONINGSYSTEM
CHAPTER2--Cabair--conditioningsystem (validfromchassisno.HSSN19539)
Safetyregulations .......209--11
Operatinginstructions....309--11
Tools..................409--11
Generalspecifications ....409--11
Operatingprinciples.....509--11
Conditioningsystemcomponents ................6--7--8--9-1009--11
Cabcontrols............11--12--13-14--1509--11
Testingoperationandcooling....................16--1709--11
Airconditioningsystem maintenance ............18--1909--11
Troubleshooting .........20--21--22-2309--11
Refrigerantrecovery--recyclingandevacuation--chargingstations............2409--11
Checkingforandeliminatinganygasleaks.......25--2609--11
Compressordrivebelttensionadjustment.........2709--11
Cabheating/air--conditioningsystem.Removal--Installation...............28--29--30-31--32--33-3409--11
55--ELECTRICALSYSTEM
CHAPTER1--Instruments
Analogueinstrumentation.1--2--3--401--09
84183229A1 --09--2011
PageDate
Senders,Sensorsand Switches...............5--6--7--8-9--10--1101--09
Instrumenterrorindicator diagnosticstable ........12--13--14-1501--09 Service................1601--09
CHAPTER2--Components
Descriptionofcomponents1--2--301--09 Service................4--5--601--09
CHAPTER3--StartingSystem Technicaldata..........101--09
DescriptionandOperation201--09
Troubleshooting .........3--401--09
Systemtesting..........5--601--09
Removal--Installation-startermotor............701--09
CHAPTER4--Chargingsystem Technicaldata..........101--09
DescriptionandOperation2--301--09
Systemtestingandtroubleshooting ................4--5--6--701--09
Removal--Installation--alternator................801--09
CHAPTER5--Battery Technicaldata..........101--09
DescriptionandOperation101--09
Removal--Installation--battery....................201--09
Batterycheckingandmaintenance ................301--09
Batterycharging.........4--5--601--09
Batterytroubleshooting...601--09
CHAPTER6--Electricalcircuits (modelsT3010--T3020--T3030) Index ..................101--09
Electricalcircuitscomponents ..................2--3--401--09
Locationofmainconnectionsandfusebox.......501--09
Locationoffusesandrelays6--7--8--9-1001--09
Symbolsandcolourcodes9--1001--09
PageDate
Mainwiringandelectrical circuits.................13--14--15-16--17--18-19--20--21-22--23--24-25--26--27-28 01--09 01--09 01--09 01--09 01--09 09--11
CHAPTER7--Electricalcircuits (modelT3040)
Index ..................101--09
Electricalcircuitcomponents ..................2--3--401--09
Locationofmainconnectionsandfusebox.......5--01--09
Locationoffusesandrelays6--7--801--09
Symbolsandcolourcodes9--1001--09
Mainwiringandelectrical circuits.................11--12--13-14--15--16-17--18--19-20--21--22-23--24--25-26--27--28-29-30 01--09 01--09 01--09 01--09 01--09 01--09 01--09 09--11
CHAPTER8--Cabelectricalcomponents
Index ..................101--09
Cabcontrols............2--3--401--09
Fusesandrelays........5--601--09
Air--conditionercontrols..701--09
Componentsoutsidethe cab....................8--9--1001--09
Electricalcircuitscomponents ..................1101--09
PageDate
Locationofcomponents..13--1401--09
Symbolsandcodes ......15--1601--09
Air--conditioner--radio-window--washercircuit...18--19--20-21--22--23-24--2501--09
Worklights--rotatingbeacon--internallighting--rear windowwipercircuit .....26--27--28-29--30--31-3201--09
CHAPTER9--WiringHarnesses andConnectors
Index ..................101--09
Electricalcircuitcomponents ..................2--3--4--501--09
Harnesses..............6--7--8--901--09
Listofconnectors ........10--11--12-13--14--15-16--17--18-19--20--21-22--23--24-25--26--27-28--29--30-31--32--33-34--35--36-37--38--39-40--41--4201--09
PageDate
CHAPTER10--Cabelectricalcomponents (fromchassisno.HSSN19539)
Contents...............109--11
Cabcontrols............2--3--409--11
Fusesandrelays........4--509--11
Air--conditionercontrols..609--11
Componentsoutsidethe cab....................7--8--909--11
Electricalcircuitscomponents ..................1009--11
Locationofcomponents..11--1209--11
Symbolsandcodes ......13--14--1509--11
Worklightscircuit--internal lighting--windshieldwashers(DiagramA)....... 16--1709--11
Air--conditioner--radio-windshieldwipercircuit...18--1909--11
Connectors .............21--22--23-24--25--26-27--28--29-3009--11
--09--2011
PageDate
90--PLATFORM,CAB,BODYWORK Hood.Removal--Installation....................201--09
Right/left--handsidepanels. Removal--Installation....301--09
Instrumentpanellower guard.Removal--Installation....................4--501--09
Cabassemblywithplatform. Removal--Installation....6--7--8--9-10--11--12-13--1401--09
Replacingwindows(upto andexcludingchassisno. HSSN19539) ...........15--16--17-18--19--2001--09
Replacingwindows(from chassisHSSN19539onwards).................21--22--23-24--25--2609--11
GENERALINSTRUCTIONS
IMPORTANTNOTICE
AllmaintenanceandrepairworkdescribedinthismanualmustbeperformedexclusivelybyNEWHOLLAND servicetechnicians,instrictaccordancewiththeinstructionsgivenandusinganyspecifictoolsnecessary. Anyoneperformingtheoperationsdescribedhereinwithoutstrictlyfollowingtheinstructionsispersonallyresponsibleforanyeventualinjuryordamagetoproperty.
BATTERY
Beforecarryingoutanykindofserviceoperations,disconnectandisolatethebatterynegativelead,unlessotherwiserequestedforspecificoperations(e.g.:operationsthatrequiretheenginerunning).Oncethespecificoperationhasbeencompleted,disconnecttheleadinordertocompletetheoperation.
SHIMMING
Foreachadjustmentoperation,selectadjustingshimsandmeasureindividuallyusingamicrometer,thenadd uptherecordervalues.Donotrelyonmeasuringtheentireshimmingset,whichmaybeincorrect,ortherated valueindicatedforeachonshim.
ROTATINGSHAFTSEALS
Forcorrectrotatingshaftsealinstallation,proceedasfollows: --beforeassembly,allowthesealtosoakintheoilitwillbesealingforatleastthirtyminutes; --thoroughlycleantheshaftandcheckthattheworkingsurfaceontheshaftisnotdamaged; --positionthesealinglipfacingthefluid;withhydrodynamiclips,takeintoconsiderationtheshaftrotationdirectionandpositionthegroovessothattheywilldeviatethefluidtowardstheinnersideoftheseal; --coatthesealinglipwithathinlayeroflubricant(useoilratherthangrease)andfillthegapbetweenthesealing lipandthedustlipondoublelipsealswithgrease; --insertthesealinitsseatandpressdownusingaflatpunch;donottapthesealwithahammerormallet; --whilstinsertingtheseal,checkthattheitisperpendiculartotheseat;oncesettled,makesurethatitmakes contactwiththethrustelement,ifrequired; --topreventdamagingtheseallipontheshaft,positionaprotectiveguardduringinstallationoperations.
O--RING“SEALS”
LubricatetheO--RINGsealsbeforeinsertingthemintheseats,thiswillpreventthemfromoverturningandtwisting,whichwouldjeopardisesealingefficiency.
SEALINGCOMPOUNDS
ApplyoneofthefollowingsealingcompoundsonthematingsurfacesmarkedwithanX:RTVSILMATE,RHODORSILCAF1orLOCTITEPLASTICGASKET.
Beforeapplyingthesealingcompound,preparethesurfacesasfollows: --removeanyincrustationsusingawirebrush; --thoroughlyde--greasethesurfacesusingoneofthefollowingcleaningagents:trichlorethylene,petrolora waterandsodasolution.
BEARINGS
Wheninstallingbearingsitisadvisedto: --heatthebearingsto80 ÷ 90 °Cbeforefittingontheshafts; --allowthebearingstocoolbeforeinstallingthemfromtheoutside.
SPRINGPINS
Whenfittingsplitsocketelasticpins,ensurethatthepinnotchispositionedinthedirectionoftheforcerequired tostressthepin. Spiralspringpinsdonotrequirespecialpositioning.
SPAREPARTS
OnlyuseoriginalNEWHOLLANDsparepartsbearingthelogoshownbelow.
Onlyoriginalsparepartsguaranteethesamequality,durationandsafetyastheyarethesamepartsthatare assembledduringproduction.
Only originalNEWHOLLANDspareparts canofferthisguarantee. Whenorderingspareparts,alwaysprovidethefollowinginformation: --vehiclemodel(commercialname)andframenumber; --enginetypeandnumber; --partnumberoftheorderedpart,whichcanbefoundinthe“Microfiches”orthe“SparePartsCatalogue”,used fororderprocessing.
TOOLS
ThetoolsthatNEWHOLLANDproposeandillustrateinthismanualare: --specificallyresearchedanddesignedforusewithNEWHOLLANDvehicles; --essentialforreliablerepairoperations; --accuratelybuiltandrigorouslytestedsoastoofferefficientandlong--lastingoperation. Byusingthesetools,repairpersonnelwillbenefitfrom: --operatinginoptimaltechnicalconditions; --obtainingthebestresults; --savingtimeandeffort; --workinginsafeconditions.
CAUTION
Wearlimitvaluesindicatedforcertainpartsarerecommended,butnotbinding.Theterms“front”,“rear”,“right-hand”and“left--hand”(whenreferredtodifferentparts)areintendedasseenfromthedrivingpositionwiththe vehicleinthenormaldirectionofmovement.
MOVINGTHETRACTORWITHTHEBATTERYREMOVED
Externalpowersupplycablesshouldonlybeconnectedtotherespectivepositiveandnegativecableterminals, usingefficientclampsthatguaranteeadequateandsecurecontact. Disconnectallservices(lights,worklights,etc.)beforestartingthevehicle. Ifthevehicleelectricalsystemrequireschecking,carryoutoperationswiththepowersupplyconnected;once checkingiscompleted,disconnectallservicesandswitchoffthepowersupplybeforedisconnectingthecables.
SAFETYREGULATIONS
WARNINGANDDANGERSYMBOL
Thiswarningsymbolpointsoutimportantmessages concerningyoursafety.
Carefullyreadthefollowingsafetyregulationsand observeadvisedprecautionsinordertoavoidpotentialhazardsandsafeguardyourhealthandsafety. Inthismanualthesymbolisaccompaniedbythefollowingkey--words:
CAUTION --Warningsconcerningunsuitablerepair operationsthatmayjeopardisethesafetyofService personnel.
DANGER --Specificwarningsconcerningpotential hazardsforoperatorsafetyorforotherpersonsdirectlyorindirectlyinvolved.
ACCIDENTPREVENTION
Mostaccidentsorinjuriesthatoccurinworkshops aretheresultofnon--observanceofsimpleandfundamentalsafetyregulations.Forthisreason,IN MOSTCASESTHESEACCIDENTSCANBE AVOIDEDbyforeseeingpossiblecausesandconsequentlyactingwiththenecessarycautionandcare. Accidentsmayoccurwithalltypesofvehicles,regardlessofhowwellitwasdesignedandbuilt.
Acarefulandjudiciousservicetechnicianisthebest guaranteeagainstaccidents.
Preciseobservanceofthemostbasicsafetyruleis normallysufficienttoavoidmanyseriousaccidents.
DANGER. Nevercarryoutanycleaning,lubrication ormaintenanceoperationswhentheengineisrunning.
SAFETYREGULATIONS
GENERALGUIDELINES
--Carefullyfollowspecifiedrepairandmaintenanceprocedures.
--Donotwearrings,wristwatches,jewellery,unbuttonedorloosearticlesofclothingsuchas: ties,tornclothing,scarves,openjacketsorshirts withopenzipsthatmayremainentangledin movingparts.Itisadvisedtowearapproved safetyclothing,e.g.:non--slipfootwear,gloves, safetygoggles,helmets,etc.
--Donotcarryoutrepairoperationswithsomeone sittinginthedriver’sseat,unlessthepersonisa trainedtechnicianwhoisassistingwiththeoperationinquestion.
--Donotoperatethevehicleoruseanyoftheimplementsfromdifferentpositions,otherthanthe driver’sseat.
--Donotcarryoutoperationsonthevehiclewith theenginerunning,unlessspecificallyindicated.
--Stoptheengineandcheckthatthehydrauliccircuitsarepressure--freebeforeremovingcaps, covers,valves,etc.
--Allrepairandmaintenanceoperationsmustbe carriedoutusingextremecareandattention.
--Servicestepsandplatformsusedintheworkshoporelsewhereshouldbebuiltaccordingto standardaccidentpreventionregulations.
--Disconnectthebatteriesandlabelallcontrolsto indicatethatthevehicleisbeingserviced.Any partsthataretoberaisedmustbelockedinposition.
--Donotcheckorfillfueltanks,accumulatorbatteries,norusestartingliquidwhensmokingor nearnakedflames,asthesefluidsareinflammable.
--Brakesareinoperativewhenmanuallyreleased forrepairormaintenancepurposes.Useblocks orsimilardevicestocontrolthemachineinthese conditions.
--Thefuelnozzleshouldalwaysbeincontactwith thefillingaperture.Maintainthispositionuntilfillingoperationsarecompletedinordertoavoid possiblesparkscausedbytheaccumulationof staticelectricity.
--Onlyusespecifiedtowingpointsfortowingthe tractor.Connectpartscarefully.Makesurethat allpinsand/orlocksaresecuredinpositionbeforeapplyingtraction.Neverremainnearthe towingbars,cablesorchainsthatareoperating underload.
--Transportvehiclesthatcannotbedrivenusinga traileroralow--loadingplatformtrolley,ifavailable.
--Whenloadingorunloadingthevehiclefromthe trailer(orothermeansoftransport),selectaflat areacapableofsustainingthetrailerortruck wheels.Firmlysecurethetractortothetruckor trailerandlockthewheelsinthepositionusedby thecarrier.
--Electricheaters,battery--chargersandsimilar equipmentmustonlybepoweredbyauxiliary powersupplieswithefficientgroundinsulationto avoidelectricalshockhazards.
--Alwaysusesuitablehoistingorliftingdevices whenraisingormovingheavyparts.
--Takeextracareifbystandersarepresent.
--Neverpourgasolineordieseloilintoopen,wide orlowcontainers.
--Neverusegasoline,dieseloilorotherinflammableliquidsascleaningagents.Usenon--inflammable,nontoxiccommerciallyavailablesolvents.
--Wearsafetygoggleswithsideguardswhen cleaningpartswithcompressedair.
--Limittheairpressuretoamaximumof30.45psi (2.1bar),accordingtolocalregulations.
--Donotruntheengineinconfinedspaceswithout suitableventilation.
--Donotsmoke,usenakedflames,orcause sparksintheareawhenfuelfillingorhandling highlyinflammableliquids.
--Neverusenakedflamesforlightingwhenworkingonthemachineorcheckingfor“leaks”.
--Allmovementsmustbecarriedoutcarefully whenworkingunder,onornearthevehicle. Wearprotectiveequipment:helmets,goggles andspecialfootwear.
--Whencarryingoutcheckswiththeenginerunning,requesttheassistanceofanoperatorinthe driver’sseat.Theoperatormustmaintainvisual contactwiththeservicetechnicianatalltimes.
--Ifoperatingoutsidetheworkshop,positionthe vehicleonaflatsurfaceandlockinposition.If workingonaslope,lockthevehicleinposition. Movetoaflatareaassoonasissafelypossible.
--Damagedorbentchainsorcablesareunreliable. Donotusethemforliftingortowing.Alwaysuse suitableprotectivegloveswhenhandlingchains orcables.
--Chainsshouldalwaysbesafelysecured.Make surethatthehitch--uppointiscapableofsustainingtheloadinquestion.Keeptheareanearthe hitch--uppoint,chainsorcablesfreeofallbystanders.
--MaintenanceandrepairoperationsmustbecarriedoutinaCLEANandDRYarea.Eliminateany wateroroilspillageimmediately.
--Donotcreatepilesofoilorgrease--soakedrags astheyrepresentaseriousfirehazard.Always storeragsinaclosedmetalcontainer. Beforestartingthevehicleorimplements,make surethatthedriver’sseatislockedinposition. Alsocheckthattherearenopersonswithinthe tractororimplementrangeofaction.
--Emptypocketsofallobjectsthatmayfallunobservedintothevehicleparts.
--Inthepresenceofprotrudingmetalparts,use protectivegogglesorgoggleswithsideguards, helmets,specialfootwearandgloves.
--Whenwelding,useprotectivesafetydevices: tintedsafetygoggles,helmets,specialoveralls, glovesandfootwear.Allpersonspresentinthe areawhereweldingistakingplacemustwear tintedgoggles.NEVERLOOKDIRECTLYAT THEWELDINGARCWITHOUTSUITABLE EYEPROTECTION.
--Metalcablestendtofraywithrepeateduse.Alwaysusesuitableprotectivedevices(gloves, goggles,etc.)whenhandlingcables.
--Handleallpartscarefully.Donotputyourhands orfingersbetweenmovingparts.Wearsuitable safetyclothing--safetygoggles,glovesand shoes.
STARTUP
--Neverruntheengineinconfinedspacesthatare notequippedwithadequateventilationforexhaustgasextraction.
--Neverplacethehead,body,limbs,feet,handsor fingersnearfansorrotatingbelts.
ENGINE
--Alwaysloosentheradiatorcapslowlybeforeremovingittoallowanyremainingpressureinthe systemtobedischarged.Fillingupwithcoolant shouldonlybecarriedoutwiththeengine stoppedoridling(ifhot).
--Neverfillupwithfuelwhentheengineisrunning, especiallyifhot,inordertopreventtheoutbreak offireasaresultoffuelspillage.
--Nevercheckoradjustfanbelttensionwhenthe engineisrunning.
Neveradjustthefuelinjectionpumpwhenthevehicleismoving.
--Neverlubricatethevehiclewhentheengineis running.
ELECTRICALSYSTEMS
--Ifitisnecessarytouseauxiliarybatteries,rememberthatbothendsofthecablesmustbe connectedasfollows:(+)with(+)and(--)with(--). Avoidshort--circuitingtheterminals.GASRELEASEDFROMBATTERIESISHIGHLYINFLAMMABLE.Duringcharging,leavethebatterycompartmentuncoveredtoimprove ventilation.Nevercheckthebatterychargeusing “jumpers”(metalobjectsplacedontheterminals).Avoidsparksorflamesnearthebattery zone.Donotsmoketopreventexplosionhazards.
--Beforeservicingoperations,checkforfuelor currentleaks.Eliminateanyeventualleaksbeforeproceedingwithwork.
--Neverchargebatteriesinconfinedspaces.Make surethatthereisadequateventilationinorderto preventaccidentalexplosionhazardsasaresult oftheaccumulationofgasesreleasedduring chargingoperations.
--Alwaysdisconnectthebatteriesbeforeperforminganykindofservicingontheelectricalsystem.
HYDRAULIC SYSTEMS
--Aliquidleakingfromatinyholemaybealmost invisiblebut,atthesametime,bepowerful enoughtopenetratetheskin;therefore,NEVER USEHANDSTOCHECKFORLEAKS.Usea pieceofcardboardorwoodforthispurpose.If
anyliquidpenetratesskintissue,callformedical aidimmediately.Failuretotreatthiscondition withcorrectmedicalproceduremayresultinseriousinfectionordermatosis.
--Inordertocheckthepressureinthesystemuse suitableinstruments.
WHEELSANDTYRES
--Makesurethatthetyresarecorrectlyinflatedat thepressurespecifiedbythemanufacturer. Periodicallychecktherimsandtyresfordamage.
--Standawayfrom(atthesideof)thetyrewhen checkinginflationpressure.
--Onlycheckpressurewhenthetractorisunloadedandthetyresarecold,toavoidincorrect readingsasaresultofover--pressure.Donotuse partsofrecoveredwheelsasincorrectwelding brazingorheatingmayweakenandeventually causedamagetothewheel.
--Nevercutorweldarimmountedwithaninflated tyre.
--Toremovethewheels,lockboththefrontand rearvehiclewheels.Afterhavingraisedthevehicle,positionsupportsunderneath,accordingto regulationsinforce.
--Deflatethetyrebeforeremovinganyobjectsthat maybejammedinthetyretread.
--Neverinflatetyresusinginflammablegases;as thismayresultinexplosionsandinjurytobystanders.
REMOVALANDRE--FITTING
--Liftandhandleallheavypartsusingsuitablehoistingequipment.Makesurethatpartsaresustainedbyappropriatehooksandslings.Usethe hoistingeyeboltsforliftingoperations.Extracare shouldbetakenifpersonsarepresentnearthe loadtobelifted.
--Handleallpartscarefully.Donotputyourhands orfingersbetweenparts.Wearsuitablesafety clothing--safetygoggles,glovesandshoes.
--Avoidtwistingchainsormetalcables.Always wearsafetygloveswhenhandlingcablesor chains.
CONSUMABLES
COMPONENTTO
COMPONENT TO BEFILLEDOR TOPPED UP
TIONS
Coolingsystem: withcab...... lesscab......
T3010 T3020-T3030-T3040
0.79(3.0) 0.52(2.0) 0.97(3.7) 0.71(2.7) Waterand AMBRA AGRIFLU liquid 50%+50% NH900A
Enginewithfilter:.. 1.76(6.7) 1.95(7.4) Oil AMBRA SUPERGOLD NH330G APICF--4/SG CCMCD4 SAE15W--40
Reartransmission, gears,hydrauliclift, powersteering:... 6.34(24)
Frontaxleandfront reductionunits: 0.92(3.5)
AMBRAMULTIF NH420A APIGL4 SAE20W--30 U.T.T.O.
AMBRA HYPOIDE90 NH520A APIGL5 MIL--L--2105D SAE80W--90
Fueltank......... 10.56(40) Decantedand filtereddieselfuel
Windscreenwasher reservoir......... 0.52(2) Waterandliquid detergent
FrontPowerTake Off.............. 0.09(0.35)
AMBRAMULTIF NH420A APIGL4 SAE20W--30 U.T.T.O.
Greasefittings Grease AMBRAGR9 NH710A NLGI2
--01--2009
Chapter1--Engine(TIER3)
Valveclearanceadjustment(T3010--T3020--T3030)62
Valveclearanceadjustment(T3040)63 ............................................
Belttensioncheck65
Injectorsandinjectionjetpressurecheckandreading66
Injectiontimingadjustmentandcheck69 ...........................................
Idlespeedadjustment(minimumandmaximum)71
Checkingthecoolingsystemandradiatorforleaks71
Sensorscheck 72
Checks,dimensionsandrepairs--cylinderhead73
Checks,dimensionsandrepairs--blockandcylinderlinings80
Checks,dimensionsandrepairs--rockerarm83
Checks,dimensionsandrepairs--pistonsandsnaprings85
Checks,dimensionsandrepairs--connectingrod89
Checks,dimensionsandrepairs--camshaft93
Checks,dimensionsandrepairs--crankshaft95 ....................................
Checks,dimensionsandrepairs--gears98
Checks,dimensionsandrepairs--oilpump100
Injectionpump102
--Removal--Refitting.102
--Disassembly--Assembly104
Plungerpositionadjustment125
Turbocharger 127
--Disassembly--Assembly127
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