New Holland T7.140 User manual

SERVICE MANUAL
T7.140 / T7.150 / T7.165
T7.175 / T7.180 / T7.190
T7.195 / T7.205
Tractor
Part number 47402793
English
April 2014
Copyright © 2014 CNH INDUSTRIAL LATIN AMERICA LTDA.All Rights Reserved.
SERVICE
MANUAL
T7.140
T7.150
T7.165
T7.175
T7.180
T7.190
T7.195
T7.205
Tractor
Part number 47402793

SERVICEMANUAL
T7.140Withcab,15x12,T7.140Withoutcab,15x12,T7.150Withcab,15x12
,T7.150Withoutcab,15x12,T7.165Withcab,15x12,T7.165Withoutcab,
15x12,T7.175Withcab,18x6,T7.180Withcab,15x12,T7.180Withoutcab,
15x12,T7.190Withcab,18x6,T7.195Withcab,18x6,T7.205Withcab,18x6
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EN
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LinkProduct/Engine
ProductMarketProductEngine
T7.140Withoutcab,15x12LatinAmericaF4CE0654E*B601
T7.140Withcab,15x12LatinAmericaF4CE0654E*B601
T7.150Withoutcab,15x12LatinAmericaF4CE0654F*B601
T7.150Withcab,15x12LatinAmericaF4CE0654F*B601
T7.165Withoutcab,15x12LatinAmericaF4CE0654G*B601
T7.165Withcab,15x12LatinAmericaF4CE0654G*B601
T7.175Withcab,18x6LatinAmericaF4DFA613A*D001
T7.180Withoutcab,15x12LatinAmericaF4CE0654H*B601
T7.180Withcab,15x12LatinAmericaF4CE0654H*B601
T7.190Withcab,18x6LatinAmericaF4DFA613B*D001
T7.195Withcab,18x6LatinAmericaF4DFA613C*D001
T7.205Withcab,18x6LatinAmericaF4DFA613D*D001
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Contents
INTRODUCTION
Engine.......................................................................................10
[10.216]Fueltanks..........................................................................10.1
[10.218]Fuelinjectionsystem...............................................................10.2
[10.400]Enginecoolingsystem.............................................................10.3
Clutch.......................................................................................18
[18.104]Clutchhydraulicreleasecontrol....................................................18.1
[18.110]Clutchandcomponents............................................................18.2
Transmission..............................................................................21
[21.114]Mechanicaltransmission...........................................................21.1
[21.111]Semi-Powershifttransmission......................................................21.2
[21.133]Semi-Powershifttransmissionexternalcontrols...................................21.3
[21.152]Semi-Powershifttransmissioninternalcomponents...............................21.4
Frontaxlesystem.......................................................................25
[25.100]Poweredfrontaxle.................................................................25.1
[25.102]Frontbevelgearsetanddifferential...............................................25.2
[25.108]Finaldrivehub,steeringknuckles,andshafts.....................................25.3
Rearaxlesystem........................................................................27
[27.100]Poweredrearaxle..................................................................27.1
[27.106]Rearbevelgearsetanddifferential................................................27.2
[27.120]Planetaryandnaldrives..........................................................27.3
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.204]Remotecontrolvalves.............................................................35.2
[35.114]Three-pointhitchcontrolvalve.....................................................35.3
[35.116]Three-pointhitchcylinder..........................................................35.4
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[35.124]Three-pointhitchhydraulicadjustment............................................35.5
Hitches,drawbars,andimplementcouplings..................................37
[37.110]Rearthree-pointhitch..............................................................37.1
Steering.....................................................................................41
[41.206]Pump...............................................................................41.1
[41.216]Cylinders...........................................................................41.2
Wheels......................................................................................44
[44.511]Frontwheels........................................................................44.1
[44.520]Rearwheels........................................................................44.2
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.104]Ventilation..........................................................................50.2
[50.200]Airconditioning.....................................................................50.3
Electricalsystems.......................................................................55
[55.100]Harnessesandconnectors.........................................................55.1
[55.640]Electronicmodules.................................................................55.2
[55.130]Rearthree-pointhitchelectroniccontrolsystem...................................55.3
[55.DTC]FAULTCODES....................................................................55.4
Platform,cab,bodywork,anddecals.............................................90
[90.150]Cab.................................................................................90.1
[90.100]Enginehoodandpanels...........................................................90.2
[90.102]Engineshields,hoodlatches,andtrims...........................................90.3
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INTRODUCTION
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Contents
INTRODUCTION
Advice-Importantnoticeregardingequipmentservicing......................................3
Foreword-Howtouseandnavigatethroughthismanual.....................................4
Internationalsymbols...........................................................................9
T7.140Withcab,15x12---LA,T7.140Withoutcab,15x12---LA,T7.140---LA,T7.150Withcab,15x12---LA,T7.150Without
cab,15x12---LA,T7.150---LA,T7.165Withcab,15x12---LA,T7.165Withoutcab,15x12---LA,T7.165---LA,T7.175With
cab,18x6---LA,T7.175---LA,T7.180Withcab,15x12---LA,T7.180Withoutcab,15x12---LA,T7.180---LA,T7.190With
cab,18x6---LA,T7.190---LA,T7.195Withcab,18x6---LA,T7.195---LA,T7.205Withcab,18x6---LA
Safetyrules...................................................................................11
Basicinstructions-ShopandAssembly......................................................22
Torque-Minimumtighteningtorquesfornormalassembly...................................24
Consumables.................................................................................29
T7.140Withcab,15x12---LA,T7.140Withoutcab,15x12---LA,T7.140---LA,T7.150Withcab,15x12---LA,T7.150Without
cab,15x12---LA,T7.150---LA,T7.165Withcab,15x12---LA,T7.165Withoutcab,15x12---LA,T7.165---LA,T7.175With
cab,18x6---LA,T7.175---LA,T7.180Withcab,15x12---LA,T7.180Withoutcab,15x12---LA,T7.180---LA,T7.190With
cab,18x6---LA,T7.190---LA,T7.195Withcab,18x6---LA,T7.195---LA,T7.205Withcab,18x6---LA
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INTRODUCTION
Advice-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,refertoyourSalesandServiceNetworks.
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INTRODUCTION
Foreword-Howtouseandnavigatethroughthismanual
Thismanualhasbeenproducedbyanewtechnicalinformationsystem.Thisnewsystemisdesignedtodeliver
technicalinformationelectronicallythroughwebdelivery(eTIM),DVD,andpapermanuals.Acodingsystemcalled
SAPhasbeendevelopedtolinkthetechnicalinformationtootherProductSupportfunctions,e.g.,Warranty.
Technicalinformationiswrittentosupportthemaintenanceandserviceofthefunctionsorsystemsonacustomer's
machine.Whenacustomerhasaconcernontheirmachineitisusuallybecauseafunctionorsystemontheirma-
chineisnotworkingatall,isnotworkingefciently,orisnotrespondingcorrectlytotheircommands.Whenyourefer
tothetechnicalinformationinthismanualtoresolvethatcustomer'sconcern,youwillndalltheinformationclassied
usingtheSAPcoding,accordingtothefunctionsorsystemsonthatmachine.Onceyouhavelocatedthetechnical
informationforthatfunctionorsystem,youwillthenndallthemechanical,electricalorhydraulicdevices,compo-
nents,assemblies,andsubassembliesforthatfunctionorsystem.Youwillalsondallthetypesofinformationthat
havebeenwrittenforthatfunctionorsystem:thetechnicaldata(specications),thefunctionaldata(howitworks),
thediagnosticdata(faultcodesandtroubleshooting),andtheservicedata(remove,installadjust,etc.).
ByintegratingSAPcodingintotechnicalinformation,youwillbeabletosearchandretrievejusttherightpieceof
technicalinformationyouneedtoresolvethatcustomer'sconcernonhismachine.Thisismadepossiblebyattaching
3categoriestoeachpieceoftechnicalinformationduringtheauthoringprocess.
TherstcategoryistheLocation,thesecondcategoryistheInformationTypeandthethirdcategoryistheProduct:
•LOCATION-thecomponentorfunctiononthemachine,thatthepieceoftechnicalinformationisgoingtodescribe
(e.g.,Fueltank).
•INFORMATIONTYPE-thepieceoftechnicalinformationthathasbeenwrittenforaparticularcomponentorfunc-
tiononthemachine(e.g.,CapacitywouldbeatypeofT echnicalDatadescribingtheamountoffuelheldbythefuel
tank).
•PRODUCT-themodelforwhichthepieceoftechnicalinformationiswritten.
Everypieceoftechnicalinformationwillhavethosethreecategoriesattachedtoit.Youwillbeabletouseanycombi-
nationofthosecategoriestondtherightpieceoftechnicalinformationyouneedtoresolvethatcustomer'sconcern
ontheirmachine.
Thatinformationcouldbe:
•theprocedureforhowtoremovethecylinderhead
•atableofspecicationsforahydraulicpump
•afaultcode
•atroubleshootingtable
•aspecialtool
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INTRODUCTION
Manualcontent
ThismanualisdividedintoSections.EachSectionisthendividedintoChapters.Contentspagesareincludedatthe
beginningofthemanual,theninsideeverySectionandinsideeveryChapter.AnalphabeticalIndexisincludedat
theendofeachChapter.Pagenumberreferencesareincludedforeverypieceoftechnicalinformationlistedinthe
ChapterContentsorChapterIndex.
EachChapterisdividedintofourInformationtypes:
•T echnicalData(specications)forallthemechanical,electricalorhydraulicdevices,components,assembliesor
sub-assemblies.
•FunctionalData(howitworks)forallthemechanical,electricalorhydraulicdevices,components,assembliesor
sub-assemblies.
•DiagnosticData(faultcodes,electricalandhydraulictroubleshooting)forallthemechanical,electricalorhydraulic
devices,components,assembliesorsub-assemblies.
•ServiceData(removedisassemble,assemble,install)forallthemechanical,electricalorhydraulicdevices,com-
ponents,assembliesorsub-assemblies.
Sections
Sectionsaregroupedaccordingtothemainfunctionsorasystemsonthemachine.EachSectionisidentiedbya
number(00,35,55,etc.).TheSectionsincludedinthemanualwilldependonthetypeandfunctionofthemachinethat
themanualiswrittenfor.EachSectionhasaContentspagelistedinalphabetic/numericorder.Thistableillustrates
whichSectionscouldbeincludedinamanualforaparticularproduct.
PRODUCT
Tractors
Vehicleswithworkingarms:backhoes,excavators,
skidsteers,….
Combines,forageharvesters,balers,….
Seeding,planting,oating,spraying
equipment,….
SECTIONMountedequipmentandtools,….
00-MaintenanceXXXXX
05-MachinecompletionandequipmentXXXXX
10-EngineXXXX
14-MaingearboxanddriveXXXX
18-ClutchXXX
21-TransmissionXXXX
23-Fourwheeldrive(4WD)systemXXXX
25-FrontaxlesystemXXXX
27-RearaxlesystemXXXX
29-HydrostaticdriveXXXX
31-PowerT ake-Off(PTO)XX
33-BrakesandcontrolsXXXX
35-HydraulicsystemsXXXX
36-PneumaticsystemXXXX
37-Hitches,drawbarsandimplementcouplingsXXX
39-FramesandballastingXXXXX
41-SteeringXXXX
44-WheelsXXXX
46-Steeringclutches
48-TracksandtracksuspensionXXX
50-CabclimatecontrolXXXX
55-ElectricalsystemsXXXXX
56-Grapeharvestershaking
58-Attachments/headersX
60-ProductfeedingX
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INTRODUCTION
61-MeteringsystemX
62-Pressing-BaleformationX
63-ChemicalapplicatorsX
64-ChoppingX
66-ThreshingX
68-Tying/Wrapping/TwistingX
69-Balewagons
70-EjectionX
71-LubricationsystemXXXXX
72-SeparationX
73-ResiduehandlingX
74-CleaningX
75-Soilpreparation/Finishing
76-Secondarycleaning/Destemmer
77-SeedingX
78-SprayingX
79-PlantingX
80-Cropstorage/UnloadingX
82-FrontloaderandbucketXX
83-T elescopicsinglearmXX
84-Booms,dippersandbucketsXX
86-DozerbladeandarmXX
88-AccessoriesXXXXX
89-ToolsXXXXX
90-Platform,cab,bodyworkanddecalsXXXX
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INTRODUCTION
Chapters
EachChapterisidentiedbyanumbere.g.Engine-Engineandcrankcase-10.001.Therstnumberisidentical
totheSectionnumberi.e.Chapter10.001isinsideSection10,Engine.Thesecondnumberisrepresentativeofthe
ChaptercontainedwithintheSection.
CONTENTS
TheChapterContentslistsallthetechnicaldata(specications),functionaldata(howitworks),diagnosticdata(fault
codesandtroubleshooting),andservicedata(remove,install,adjust,etc.),thathavebeenwritteninthatChapterfor
thatfunctionorsystemonthemachine.
Contents
ENGINE
ENGINE-Engineandcrankcase–10.001
TECHNICALDATA
ENGINE-Engineandcrankcase-Generalspecication(10.001-D.40.A.10)4
FUNCTIONALDATA
ENGINE-Engineandcrankcase-Dynamicdescription(10.001-C.30.A.10)6
SERVICE
ENGINE-Engineandcrankcase-Remove(10.001-F.10.A.10)8
DIAGNOSTIC
ENGINE-Engineandcrankcase-Troubleshooting(10.001-G.40.A.10)10
INDEX
TheChapterIndexlistsinalphabeticalorderallthetypesofinformation(calledinformationunits)thathavebeen
writteninthatChapterforthatfunctionorsystemonthemachine.
Index
ENGINE-10
ENGINE
ENGINE-Engineandcrankcase-Dynamicdescription(10.001-C.30.A.10)6
ENGINE-Engineandcrankcase-Generalspecication(10.001-D.40.A.10)4
ENGINE-Engineandcrankcase-Remove(10.001-F.10.A.10)8
ENGINE-Engineandcrankcase-Troubleshooting(10.001-G.40.A.10)10
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INTRODUCTION
Informationunitsandinformationsearch
Eachchapteriscomposedofinformationunits.EachinformationunithastheSAPcodeshowninparentheses.This
indicatesthefunctionandtypeofinformationinthatinformationunit.Eachinformationunithasapagereferencewithin
thatChapter.Theinformationunitsprovideaquickandeasywaytondjusttherightpieceoftechnicalinformation
youarelookingfor.
Exampleinformation
unit
Engineblockcover-Front–Remove(10.102.AP .01-F .10.A.10)
InformationUnitSAP
code
10102AK01F10.A.10
SAPcodeclassicationEnginePanandcoversEngineblock
cover
FrontServicedataRemove
NHIL12GEN0070A1
Navigatetothecorrectinformationunityouaresearchingforbyidentifyingthefunctionandinformationtype
fromtheSAPcode.
•(1)Locationand(2)Informationtype.
•(A)correspondstothesectionsoftheservicemanual.
(B)correspondstothechaptersoftheservicemanual.After(B)theremaybesomeadditionalinformation.Inthis
caseitshows“.01”,whichrepresentsthe“Front”blockcover.Theseoptionsmaybefront/rear,left/right,hydraulic/
mechanicaletc.
(C)correspondstothetypeofinformationlistedinthechaptercontents:TechnicalData,FunctionalData,Diagnos-
tic,orService.
(A)and(B)arealsoshowninthepagenumberingonthepagefooter.
THERESTOFTHECODINGISNOTLISTEDINALPHANUMERICORDERINTHISMANUAL.
•Youwillndatableofcontentsatthebeginningandendofeachsectionandchapter.
Youwillndanalphabeticalindexattheendofeachchapter.
•Byreferringto(A),(B)and(C)ofthecoding,youcanfollowthecontentsorindex(pagenumbers)andquicklynd
theinformationyouarelookingfor.
Pageheaderandfooter
Thepageheaderwillcontainthefollowingreferences:
•SectionandChapterdescription
Thepagefooterwillcontainthefollowingreferences:
•PublicationnumberforthatManual.
•Versionreferenceforthatpublication.
•Publicationdate
•Section,chapter,andpagereferencee.g.10.102/9
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INTRODUCTION
Internationalsymbols
T7.140Withcab,15x12LA
T7.140Withoutcab,15x12LA
T7.140LA
T7.150Withcab,15x12LA
T7.150Withoutcab,15x12LA
T7.150LA
T7.165Withcab,15x12LA
T7.165Withoutcab,15x12LA
T7.165LA
T7.175Withcab,18x6LA
T7.175LA
T7.180Withcab,15x12LA
T7.180Withoutcab,15x12LA
T7.180LA
T7.190Withcab,18x6LA
T7.190LA
T7.195Withcab,18x6LA
T7.195LA
T7.205Withcab,18x6LA
Asaguidetotheoperationofthemachine,variousuniversalsymbolshavebeenutilizedontheinstruments,controls,
switches,andfusebox.Thesymbolsareshownbelowwithanindicationoftheirmeaning.
Heaterplugfor
coldstartTurningsignalPowerT ake-Off
(PTO)Reactioncontrol
Alternator
chargingActivatedmemoryTransmissionin
neutral
Accessories
socket
FuellevelTurnsignalsCreeperselectionImplementsocket
Automaticfuel
shut-off
Turnsignals-one
trailer
Lowspeed
selectionPercentageslip
Enginespeed
(rpmx100)
Turnsignals-two
trailers
Highspeed
selection
Raisingofthe
hydrauliclift
HourmeterWindshield
washerRoadspeedRearhitchlower
Engineoil
pressure
Windscreenwash
wipeDifferentialLockHydrauliclift heightthreshold
Enginecoolant
temperature
Heating
temperature
control
Rearaxleoil
temperature
Hydrauliclift
disabled
CoolantlevelCabrecirculation
fan
Transmissionoil
pressure
Transmission
ltersand
hydrauliclters
MachinelightsAirconditioner
AuxiliaryFront
WheelDrive
(AFWD)operated
Remotecontrol
valveextension
MainbeamheadAirFilter
RestrictionWarning!
Remotecontrol
valvecommand
retraction
LowbeamParkingbrakeDangerwarning
lights
Remotecontrol
valveotation
WorklampsBrakeuidlevelVariablecontrolMalfunction!See
Operator’s
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INTRODUCTION
StoplampTrailerbrakePressurized!
Opencarefully
Malfunction!
(alternative
symbol)
Klaxon
Warning!
Corrosive
substance
PositioncontrolBrakeuidlevel
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INTRODUCTION
Safetyrules
SAFETYNORMS
GeneralAspects
•Strictlyfollowrepairandmaintenanceprocedures.
•Donotwearrings,wristwatches,jewelry,accessories,unbuttoneditemsofclothing,unsecuredclothingliketies,
tornclothing,scarves,oropenjacketsorshirtswithopenzippersthatcouldgetcaughtinmovingparts.Useap-
provedsafetyclothing,suchasanti-slipfootwear,sleeves,protectivegoggles,helmetsetc.
•Wearsafetygoggleswithsideshieldswhencleaningpartsusingcompressedair.
•Wornordamagedcablesandchainsarenotreliable.Donotusetheseelementsinliftingortowingoperations.
•Useregulationsafetyequipment,suchasapprovedeyeprotection,helmets,clothes,sleeves,andspecialfootwear
wheneveryouarewelding.Allindividualsneartheweldingprocessmustuseregulationeyeprotection.NEVER
LOOKATTHEWELDINGARCWITHOUTUSINGSUITABLEEYEPROTECTION.
•Neverperformanyrepairsonthemachineifthereissomeoneintheoperatorseat,exceptwhenthepersonisa
qualiedoperatorwhoishelpingwiththeservicetobeperformed.
•Neverrunthemachineoruseaccessoriesfromaplaceotherthantheoperatorseatornexttothemachinewhen
operatingthefenderswitches.
•Neverperformanyoperationsonthemachinewiththeenginerunning,exceptwhenspecicallyinstructedtodo
so.Shutdowntheengineandreleaseallthepressurefromthehydrauliccircuitsbeforeremovingcovers,cases,
valvesetc.
•Youmustconductallrepairandmaintenanceoperationswiththeutmostcareandattention.
•Disconnectthebatteriesandputwarninglabelsonallthecontrolstowarnthatthetractorisbeingrepaired.Lock
themachineandalltheequipmentthatyouremove.
•Nevercheckorllthefueltankorbatteriesorusestartinguidwhenyouaresmokingornearanakedame,
becausetheseuidsareammable.
•Thefuelllinggunmustremainincontactwiththellerneck.Maintainthecontactuntilthefuelstopsowinginto
thetankinordertoavoidsparkscausedbystaticelectricitybuild-up.
•T otransportafaultytractor,useatraileroralowloaderplatformtrolley,ifavailable.
•T oloadandunloadthemachinefromthemodeoftransport,chooseaatareathatoffersrmsupportforthe
wheelsofthetruckortrailer.Securelyfastenthemachinetotheplatformofthetrailerortruck,inaccordancewith
thetransporter’srequirements.
•Alwaysusehoistmechanismswithanappropriatecapacityforliftingormovingheavycomponents.
•Chainsmustalwaysbesecurelyfastened.Thefasteningdevicemusthavesufcientcapacitytosupportthein-
tendedload.Itisprohibitedforbystanderstobenearthefasteningposition.
•TheworkareamustalwaysbeCLEANandDRY .Cleanitimmediatelyifanywateroroilisspilled.
•Neverusegasoline,diesel,orotherammableliquidsforcleaning.Useonlynon-toxicsolvents.
•Donotallowclothssoakedwithoilorgreasetoaccumulatebecausetheycancausearerisk.Alwayskeepthese
clothsinametalcontainer.
STARTING
•Neverruntheengineinenclosedspacesthatarenotequippedwithasuitableexhaustorgasextractionsystem.
•Neverbringyourhead,body,arms,legs,feet,hands,orngersclosetofansorrotatingbelts.
ENGINE
•Alwaysloosentheradiatorcapslowlybeforeremovingit,inordertodissipatethesystempressure.Youmusttop
upthecoolantwiththeenginestopped.
•Donotllupthefueltankwhentheengineisrunning.
•Neveradjustthefuelinjectionpumpwhenthetractorisinmotion.
•Neverlubricatethetractorwhentheengineisrunning.
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INTRODUCTION
ELECTRICALSYSTEMS
•Ifitisnecessarytouseauxiliarybatteries,youmustconnectthecablesonbothsidesasfollows:(+)to(+)and(-)
to(-).Avoidcausingtheterminalstoshortcircuit.GASRELEASEDFROMBATTERIESISHIGHLYFLAMMABLE.
Duringcharging,leavethebatterycompartmentopentoimproveventilation.Avoidsparksandnakedamesnear
thebattery.Donotsmoke.
•Donotchargethebatteriesinenclosedspaces.
•Alwaysdisconnectthebatteriesbeforecarryingoutanytypeofservicingontheelectricalsystem.
HYDRAULICSYSTEM
•Alittleuidcomingoutofasmallborecouldbealmostinvisible,butstrongenoughtopenetratetheskin.Forthis
reason,NEVERUSEYOURHANDSTOCHECKFORLEAKS.Instead,useapieceofcardboardortimber.Ifany
uidpenetratesyourskin,seekmedicalassistanceimmediately.Failuretoseekimmediatemedicalassistance
couldresultinseriousinfectionsordermatitis.
•Alwaysreadthesystempressureusingsuitablegauges.
WHEELSANDTIRES
•Makesurethatthetiresarecorrectlyinatedatthepressurespeciedbythemanufacturer.Inspecttherimsand
tiresregularlyforanydamage.
•Remainnexttothetirewhenllingitwithair.
•Onlycheckthepressurewhenthetractorhasnoloadandthetiresarecold,inordertopreventinaccuratereadings
causedbyoverpressure.
•Nevercutorweldarimwithafulltiretted.
•Whenremovingwheels,lockboththefrontwheelsandtherearwheelsofthetractor.Liftthetractorandinstall
stableandsecuresupportsunderthetractor,inaccordancewiththelegislationinforce.
•Deatethetirebeforeremovinganyobjectsthatmaybecaughtinthetiretread.
•Neverinatetiresusingammablegases,astheycouldcauseexplosionsandinjurebystanders.
REMOVALANDINSTALLATION
•Liftandhandleallheavycomponentsusinghoistdevicesofappropriatecapacity.Youmustsuspendthepartsusing
suitablehooksandslings.Usethehoisteyesprovidedforthispurpose.Becarefulifthereareanybystandersnear
thehoistedload.
HEALTHANDSAFETYPRECAUTIONS
Manyoftheproceduresinvolvedinvehiclemaintenanceandrepairservicesinvolvephysicalhazardsandotherhealth
risks.Thissectionisanalphabeticallistofsomeofthesehazardousproceduresandthematerialsandequipment
associatedwiththem.Itidentiestheprecautionsnecessaryforavoidingthesehazards.
Thelistisnotcomprehensive.Youmusttakehealthandsafetyintoaccountwhencarryingoutalloperationsand
proceduresandwhenhandlingmaterials.
ACIDSANDALKALIS
SeeBatteryacids,e.g.causticsoda,sulfuricacid.
Usedinbatteriesandcleaningmaterials.
Irritateandcorrodetheskin,eyes,nose,andthroat.Causesburns.
Avoidsplashingintoyoureyesandnose,orontoyourskinandclothing.Wearsuitablesleevesandprotectivegoggles.
Candestroynormalprotectiveclothing.Donotinhalethefumes.
Soapandwatermustalwaysbeavailableincaseofaccidentalsplashing.
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INTRODUCTION
ADHESIVESANDSEALANTS
SeeFire.
Highlyammable,ammable,combustible.
Ingeneral,youmuststorethemin“Nosmoking”areas.Youmusttakecareasregardscleaningandorganization
duringuse,e.g.workbenchescoveredwithpapertowels;useapplicatorswhereverpossible;containers,including
secondarycontainers,mustbelabeled.
Solvent-basedadhesives/sealants
SeeSolvents.
Followthemanufacturer’sinstructions.
Water-basedadhesives/sealants
Thosebasedonemulsionsofpolymersandreticularrubbercouldcontainsmallquantitiesofharmfulchemicals.You
mustavoidcontactwiththeeyesandtheskin,andensurethatthereisadequateventilationduringuse.
Followthemanufacturer’sinstructions.
Resin-basedadhesives/sealants
e.g.formaldehyde-basedandepoxide-based.
Thesecouldreleasevolatile,harmful,ortoxicchemicals.Youmustthereforeonlymixtheminwell-ventilatedareas.
Skincontactwithuncuredhardenersorresinscouldresultinirritation,dermatitis,andtheabsorptionoftoxicorharmful
chemicalsthroughtheskin.Splashescouldcauseeyeinjuries.
Ensurethatthereisadequateventilationandavoidcontactwiththeskinandtheeyes.Followthemanufacturer’s
instructions.
Anaerobic,cyanoacrylate,andotheracrylicadhesives
Manycauseirritation,sensitization,orharmtotheskin.Someareeyeirritants.
Youmustavoidcontactwiththeeyesandtheskin.Followthemanufacturer’sinstructions.
Cyanoacrylateadhesives(super-glues)mustnotcomeintocontactwiththeskinortheeyes.Ifyourskinoreyetissue
isglued,coveritwithawetcompressandseekmedicalassistance.Donotattempttopullapartgluedtissue.Usein
well-ventilatedareas,becausethefumescanirritatethenoseandtheeyes.
Fordualcoatsystems,seeResin-basedadhesives/sealants.
Isocyanate(polyurethane)-basedadhesives/sealants
SeeResin-basedadhesives.
Individualswhosufferfromasthmaorrespiratoryallergiesmustnotworkwithorbearoundthesematerialsbecause
theycancausesensitizationreactions.
Youshouldpreferablyperformsprayingapplicationsinaventilatedcabwithanexhaustsystemremovingthefumes
andsprayfromthebreathingarea.Individualswhoareworkingwithsprayingmustuserespiratorswithanairsupply.
ANTI-FREEZE
SeeFires,Solvents–e.g.isopropanol,ethanediolandmethanol.
Highlyammable,ammable,combustible.
Usedinvehiclecoolingsystems,airbrakepressuresystems,andscreencleaningsolutions.
Thefumesfromcoolantanti-freeze(glycol)onlyrisewhenheated.
Anti-freezecanbeabsorbedthroughtheskinintoxicorharmfulquantities.Ingestinganti-freezecancausedeath
andyoumustseekmedicalassistanceimmediately.
ARCWELDING
SeeWelding.
BATTERYACIDS
SeeAcidsandalkalis.
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INTRODUCTION
Thegasesreleasedduringchargingareexplosive.
Neverallownakedamesorsparksnearbatteriesthatarechargingorhaverecentlybeencharged.
BRAKEANDCLUTCHFLUIDS(polyalkylene-glycol)
SeeFire.
Combustible.
Splashesontheskinandintheeyescausemildirritation.
Avoidcontactwiththeeyesandtheskinasfaraspossible.
Thedangeroffumeinhalationdoesnotincreaseatroomtemperaturebecauseofverylowvaporpressure.
BRAZING
SeeWelding.
CHEMICALS–GENERAL
SeeLegalaspects.
Youmustalwaystakecarewhenusingandhandlingchemicalssuchassolvents,sealants,adhesives,paints,foam
resins,batteryacids,anti-freeze,brakeuid,oilsandgreases.Theymaybeharmful,toxic,corrosive,irritant,orhighly
ammable.Theymayalsoemithazardousfumesordust.
Theeffectsofexcessiveexposuretochemicalsmaymanifestthemselvesimmediatelyofafteradelay;theymaybe
brieforpermanent;theymaybecumulative;theymaybesupercial;andtheymaycauseariskofdeathorreduce
lifeexpectancy.
DO
Removechemicalsfromskinandclothingassoonaspossibleaftercontact.Changeverydirtyclothesandmake
provisionforcleaningthem.
Readandcomplyscrupulouslywiththesafetyrecommendationsonchemicals’containers(labels),andonthepam-
phlets,posters,orotherinstructionsthataccompanythem.Manufacturerssupplyhealthandsafetyinformation
sheets.
Organizeworkingmethodsandprotectiveequipmenttopreventcontactwiththeskinandtheeyes;inhalationof
fumes/aerosols/dust/smoke;incorrectcontaineridentication;andreandexplosionrisks.
Whenworkingwithchemicals,washbeforebreaks,andbeforeeating,smoking,drinking,orusingthebathroom.
Keepworkareasclean,organized,andfreeofspillages.
Storeaccordingtolocalandnationallegislation.
Keepchemicalsoutofthereachofchildren.
DONOT
Donotmixchemicals,exceptinaccordancewiththemanufacturer'sinstructions.Somesubstancescouldformother
chemicalsubstancesthataretoxicorharmful,emittoxicorharmfulfumes,orbecomeexplosiveaftermixing.
Donotspraychemicals,especiallysolvent-basedchemicals,inenclosedspaces,e.g.whentherearepeopleinside
thevehicle.
Donotapplyheatoramestochemicals,exceptinaccordancewiththemanufacturer'sinstructions.Somearehighly
ammableorcouldreleasetoxicorharmfulfumes.
Donotleavecontainersopen.Thefumesemittedcouldaccumulateintoxic,harmful,orexplosiveconcentrations.
Somefumesareheavierthanairandwillaccumulateinconnedareas,trenchesetc.
Donotputchemicalsintounmarkedcontainers.
Donotcleanyourhandsorclotheswithchemicals.Chemicals,particularlysolventsandfuels,dryouttheskinand
cancauseirritationanddermatitis.Somecanbeabsorbedthroughtheskinintoxicorharmfulquantities.
Donotuseemptycontainerstostoreotherchemicals,exceptwhentheyhavebeencleanedundersupervision.
Donotattempttosnifforinhalechemicals.Rapidexposuretohighconcentrationsoffumescanbetoxicorharmful.
Clutchuids
SeeBrakeandclutchuids.
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INTRODUCTION
Clutchpadsandlinings
SeeBrakeandclutchpadsandlinings.
ANTI-CORROSIVEPROTECTIVEMATERIAL
SeeSolvents,Fire.
Highlyammable,ammable.
Thesematerialsarevariedandyoumustfollowthemanufacturers'instructions.Theymaycontainsolvents,resins,
petroleumderivativesetc.Youmustavoidcontactwiththeskinandtheeyes.Youmustcarryoutsprayingwith
adequateventilationandneverinenclosedspaces.
Sections
SeeWelding.
Waxremoval
SeeSolventsandFuels(kerosene).
DUST
Dust,powders,orcloudsmaybeirritant,harmful,ortoxic.Avoidinhalingthechemicalpowdersorduststhatresult
fromdryabrasionservices.Userespiratoryprotectionifventilationisnotadequate.
ELECTRICSHOCK
Electricshocksresultfromusingfaultyelectricalequipmentorfromusingequipmentthatisingoodconditionincor-
rectly.
Youmustkeepelectricalequipmentingoodconditionandtestitfrequently.
Checkthatwires,cables,sockets,andplugsarenotworn,cracked,severed,broken,ordamagedinanyway.
Electricalequipmentmustbeprotectedbyafusewithanappropriatenominalcapacity.
Neveruseelectricalequipmentinappropriatelyandneveruseequipmentthatisfaulty.Theconsequencescouldbe
fatal.
Uselow-voltageequipment(110volt)forworklightsandinspectionlightswhereverpossible.
Takecarethatthecablesofmobileelectricalequipmentarenotcaughtordamaged,forexampleinamotorizedhoist.
Usepneumaticequipmentinsteadofelectricalequipmentwhereverpossible.
Intheeventofelectrocution:
•Turnofftheelectricitybeforeapproachingthevictim
•Ifthatisnotpossible,pushorpullthevictimawayfromthesourceoftheelectricityusingadry,non-conductive
material
•Startresuscitation,ifyouaretrainedtodoso
•SEEKMEDICALASSISTANCE
EXHAUSTFUMES
Thesefumescontainasphyxiating,toxic,orharmfulchemicalsubstances,suchasoxocarbons,aldehydes,aromatic
hydrocarbons,andlead.Youmustonlyrunenginesinadequateextractionorgeneralventilationconditions,and
neverinenclosedspaces.
Gasolineengine
Thewarningpropertiesofodorandirritationmaynotalerttheuserintime,beforetheimmediateorsubsequenttoxic
orharmfuleffectshaveappeared.
DieselEngine
Soot,discomfort,andirritationgenerallywarnofhazardousconcentrationsoffumes.
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