New Holland Stage IV T6.125S User manual

OPERATOR’S MANUAL
Part number 48039757
2nd edition English
November 2016
Replaces part number 47631606
T6.125S
T6.145
T6.155
T6.165
T6.175
T6.180
Stage IV
Tractor
ORIGINAL INSTRUCTIONS - according to Directive 2006/42/EC, Annex I 1.7.4.1

Contents
1GENERALINFORMATION
Metricandimperialunitsabbreviations.....................................................1-1
Totheowner................................................................................1-3
Productidentication.......................................................................1-5
Engineidentication........................................................................1-6
Drivelineidentication.....................................................................1-7
Transmissionidentication.................................................................1-7
Cabidentication...........................................................................1-8
Productidenticationplate.................................................................1-8
Ecologyandtheenvironment..............................................................1-9
Noiselevelinformationsheet..............................................................1-10
Programmingtractorfunctions............................................................1-10
Operator'smanualstorage................................................................1-11
Beforeoperatingthetractor...............................................................1-12
Internationalsymbols......................................................................1-13
Vibrationlevelinformationsheet..........................................................1-14
Machinestability...........................................................................1-15
SelectiveCatalyticReduction(SCR)system..............................................1-19
2SAFETYINFORMATION
Safetyprecautions..........................................................................2-1
Safetydecals...............................................................................2-3
Safetyrules................................................................................2-11
Burnprevention............................................................................2-17
Preventionofreorexplosions............................................................2-18
Fireextinguisher...........................................................................2-19
Protectionofferedbythetractor...........................................................2-20
Hazardoussubstances....................................................................2-23
Emergencyexit............................................................................2-24
Wheelchocks..............................................................................2-25
Intendedusestatement...................................................................2-26
Passenger'sseat..........................................................................2-28
Safetyaspects.............................................................................2-29
3CONTROLSANDINSTRUMENTS
ACCESSTOOPERATOR'SPLATFORM
Introduction.............................................................................3-1
Cabairlters...........................................................................3-5
Incabstorage(wheretted)............................................................3-6
Cableandwiringrouting................................................................3-7
Mobiletelephoneusage................................................................3-7
Implementmonitorinstallation..........................................................3-8
Cabairpressurisationcontrol(wheretted)............................................3-8

OPERATOR'SSEAT
Operator'sseat........................................................................3-10
Airsuspensionseat....................................................................3-11
Airsuspensionseatdeluxe............................................................3-14
AirsuspensionseatwithpassiveorDynamicDampingSystem(DDS)...............3-18
Seatbelt...............................................................................3-24
PASSENGER'SSEAT
Passengerseat........................................................................3-25
FORWARDCONTROLS
Ignitionkey............................................................................3-26
Hazardlightswitch....................................................................3-26
Lightsandturnindicatorlever.........................................................3-27
Followmehomelights.................................................................3-27
Windshieldwiperandwashercontrols................................................3-28
Clutchpedal...........................................................................3-29
Footthrottlepedal.....................................................................3-29
Handthrottle...........................................................................3-30
Footbrakes............................................................................3-31
Steeringcolumn.......................................................................3-32
LEFT-HANDSIDECONTROLS
Handbrake............................................................................3-33
RIGHT-HANDSIDECONTROLS
Switchpanel...........................................................................3-34
REARWARDCONTROLS
SwitchesonC-pillar...................................................................3-35
Hydraulicmasterswitch...............................................................3-37
Faststeeringsystem(wheretted)....................................................3-38
Batteryisolatorcontrolswitch.........................................................3-40
Climatecontrols.......................................................................3-41
Manualtemperaturecontrol...........................................................3-42
AutomaticTemperatureControl(ATC)................................................3-43
OVERHEADCONTROLS
Switchpanel...........................................................................3-44
Left-handandright-handoutermostworklightswitch.................................3-45
Interiorlight............................................................................3-46
INSTRUMENTCLUSTER
AnalogDigitalInstrumentCluster(ADIC).............................................3-47
Gauges................................................................................3-48
Indicatorandwarninglights...........................................................3-49
Displays...............................................................................3-51

Keypadenhanced.....................................................................3-54
Selectingorchangingthedisplaysettings............................................3-56
Groundspeedcalibration..............................................................3-57
Performancemonitor..................................................................3-62
Colormonitor(wheretted)...........................................................3-70
Pop-upscreensoncolordisplay......................................................3-71
Performancemonitoroncolordisplay.................................................3-76
Programmingthedisplays.............................................................3-81
Alarmfunctions........................................................................3-84
Accessingstoredfaultcodes..........................................................3-86
SelectiveCatalyticReduction(SCR)exhausttreatment-Overview..................3-87
Warningandadvisorysymbols........................................................3-96
4OPERATINGINSTRUCTIONS
COMMISSIONINGTHEUNIT
Refuelingthetractor....................................................................4-1
STARTINGTHEUNIT
Startingtheengine.....................................................................4-3
Gridheatercoldstartaid(wheretted).................................................4-5
Fuelheater(wheretted)...............................................................4-5
Coolantimmersionheater(wheretted)...............................................4-6
Transmissionoilheater(wheretted)..................................................4-6
Boostingthebattery....................................................................4-7
STOPPINGTHEUNIT
Stoppingtheengine....................................................................4-8
Automaticengineshutdown...........................................................4-8
Automaticengineshutdownwithenhancedkeypad(wheretted)....................4-9
MOVINGTHEUNIT
Operatingincoldtemperatures........................................................4-10
Lowidlespeedmanagement..........................................................4-11
5TRANSPORTOPERATIONS
PREPARINGFORROADTRANSPORT
Carryingthetractoronatransporter...................................................5-1
Securethehighvisibilityroofpanel....................................................5-1
RECOVERYTRANSPORT
Freeingastucktractor..................................................................5-2
Towingthetractor.......................................................................5-3

6WORKINGOPERATIONS
GENERALINFORMATION
Variableenginepowermanagement...................................................6-1
Constantenginespeed.................................................................6-3
Differentiallock.........................................................................6-5
Fourwheeldrive........................................................................6-7
Frontaxlesuspension(wheretted)...................................................6-9
HTSstandard............................................................................6-10
Quickguide............................................................................6-10
Explanationofsymbols................................................................6-12
Recordingandreplaying..............................................................6-13
Recordingasequence................................................................6-15
Replayingasequence.................................................................6-17
TRANSMISSION
Shuttlelever.......................................................................6-19
Sharpshuttlesetting...............................................................6-20
Transmissionoperation............................................................6-21
Transmissiondisplay..............................................................6-23
Transmissioncontrols.............................................................6-24
Shuttlemode......................................................................6-26
Drivingthetractor..................................................................6-29
Autotakeoff.......................................................................6-31
Speedmatching...................................................................6-32
Autoshiftfunction.................................................................6-32
Autoshiftingeldmode............................................................6-33
Autoshiftinginroadmode.........................................................6-37
Creepergears.....................................................................6-39
Faultcodes........................................................................6-40
REARPOWERTAKE-OFF
PowerTake-Off(PTO)operatingprecautions.....................................6-41
ChangingthePTOoutputshaft...................................................6-41
AttachingPTOdrivenequipment..................................................6-42
PowerTake-Off(PTO)operation..................................................6-43
TwoorThreespeedPTOsystems................................................6-48
GrounddrivePTO(wheretted)..................................................6-50
ExternalPTOcontrols.............................................................6-51
AutoPTOoperation...............................................................6-53
FRONTPOWERTAKEOFF
PowerTake-Off(PTO)operation..................................................6-56
REARHITCH
ElectronicDraftControl(EDC)....................................................6-58
ElectronicDraftControl(EDC)operation..........................................6-62
Externalhitchcontrols.............................................................6-68

FRONTHITCH
Settingsandadjustments..........................................................6-70
Hitchoperation....................................................................6-73
Auxiliaryfrontcouplers(wheretted)..............................................6-77
Externalhitchcontrols.............................................................6-78
Fronthitchmanagement..........................................................6-79
HYDRAULICREMOTECONTROLVALVES
Remotecontrolvalves.............................................................6-83
Connectingremotecylinders......................................................6-87
Operatingwithremotevalves.....................................................6-88
Hydraulicoillevelwhenusingremotehydraulicequipment.......................6-92
ELECTRO-HYDRAULICREMOTECONTROLVALVES(wheretted)
Remotecontrolvalves.............................................................6-94
Settingsandadjustments.........................................................6-101
Creatingtimerprograms..........................................................6-103
Connectingremotecylinders.....................................................6-112
Operatingwithremotevalves....................................................6-114
ExternalEHRcontrols............................................................6-116
Hydraulicoillevelwhenusingremotehydraulicequipment......................6-117
HYDRAULICPOWERBEYONDPORT
Hydraulicpowerbeyondforexternalservices....................................6-119
THREEPOINTHITCH
Attachingthree-pointhitchequipment............................................6-122
Liftrodadjustment................................................................6-124
Toplinkadjustment...............................................................6-126
Flexiblelinkendadjustment......................................................6-127
Quickhitch........................................................................6-128
Linkagestabilizeradjustment.....................................................6-130
DRAWBARSANDTOWINGATTACHMENTS
Drawbarsandtowingattachments...............................................6-132
Swingingdrawbar................................................................6-135
Automaticpickuphitch...........................................................6-138
Reartrailerhitches...............................................................6-142
TRAILERBRAKINGSYSTEMS
Air-operatedtrailerbrakes........................................................6-148
Air-operatedtrailerbrakes(Italiantype)..........................................6-151
Trailerbrakebiascontrol.........................................................6-152
Auxiliaryairsupplyconnector(wheretted)......................................6-152
Hydraulictrailerbrakes...........................................................6-153
Hydraulictrailerbrakes(Italiantype).............................................6-154

WHEELTRACKADJUSTMENT
Frontwheeltrackadjustment(fourwheeldrive).................................6-155
Frontwheelalignment(fourwheeldrive).........................................6-159
Steeringstops....................................................................6-160
Frontaxleoscillationstops.......................................................6-160
Frontfender......................................................................6-161
REARWHEELTRACKADJUSTMENT............................................6-163
Flangetypeaxle(wheretted)...................................................6-163
Bartypeaxle(wheretted).......................................................6-167
Dualrearwheels(wheretted)...................................................6-172
BALLASTINGANDTIRES
Ballastingandtires...............................................................6-175
Ironweights(wheretted)........................................................6-178
Liquidballast.....................................................................6-181
Tireination.......................................................................6-183
Tirepressuresandpermissibleloads............................................6-184
AUXILIARYPOWERCONNECTIONS
Diagnosticsocket.................................................................6-186
Trailersocketelectrical...........................................................6-186
ELECTRICALPOWERCONNECTORS...........................................6-187
Internalpowerconnectors........................................................6-187
Externalpowerconnectors.......................................................6-189
ISObusclasses..................................................................6-190
7MAINTENANCE
GENERALINFORMATION
Introduction.............................................................................7-1
Fuelrequirement-Dieselfuel.........................................................7-2
Fuel-Storage,handlingandtransport.................................................7-2
Biodieselfuel...........................................................................7-3
Changetheengineoil..................................................................7-5
Protectivedevices......................................................................7-6
Tractorjackingpoints...................................................................7-8
Lubricantsandcoolants................................................................7-9
Generalspecications.................................................................7-10
Capacities.............................................................................7-11
OrganicAcidTechnology(OAT)coolant...............................................7-12
MAINTENANCECHART
Maintenancechart.....................................................................7-13
WHENTHEWARNINGLIGHTISON
Changetheengineaircleanerouterelement.........................................7-15
Drainthefuelsystemwaterseparator.................................................7-16
Checkthebatteryuidlevel...........................................................7-17

EVERY10HOURSOREACHDAY
Checktheenginecoolantlevel........................................................7-18
Checktheengineoillevel.............................................................7-19
Checktheremotecontrolvalvedrainbottles..........................................7-19
Checkwindscreenwasherreservoir..................................................7-20
Drainairreservoironairoperatedtrailerbrake.......................................7-20
FIRST50HOURS
Serviceoperations.....................................................................7-21
EVERY50HOURS
Cleanthecabairlter.................................................................7-22
Cleanthecoolersection...............................................................7-24
Allgreasettings......................................................................7-25
Checkthefrontandtherearwheelnuts..............................................7-32
Checkthetirepressuresandthetirecondition........................................7-32
EVERY100HOURS
InspectthepolyV-belt.................................................................7-33
Inspectthecompressordrivebelt.....................................................7-33
EVERY300HOURS
Checkthebatteryuidlevel...........................................................7-35
Adjustthehandbrake.................................................................7-37
Checkthetransmissionoillevel,therearaxleoillevelandthehydraulicoillevel....7-38
Checkthe4WDfrontaxledifferentialoillevelandthehubsoillevel..................7-39
CheckthefrontPTOgearboxoillevel.................................................7-39
EVERY600HOURS
Changeengineoilandlter...........................................................7-40
Changetherststagefuellterandthefuellterelement............................7-42
Changetheengineaircleanerouterelement.........................................7-43
Changethechargepumpoillter.....................................................7-44
Checktheengineairintakeconnections..............................................7-46
Checkthetransmissionoilcoolerpipecouplings.....................................7-47
CleantheDEF/AdBluein-linelter....................................................7-47
EVERY1200HOURSORANNUALLY
Changethecabairlters..............................................................7-48
Changethehydraulicsuctionpumpoillter...........................................7-49
Changethe4WDdifferentialoil.......................................................7-50
Changethe4WDplanetaryhuboil....................................................7-51
ChangethefrontPTOgearboxoil.....................................................7-51
Greasetherearaxleshaftbearing....................................................7-52

EVERY1200HOURSOREVERY2YEARS
Changetheengineaircleanerinnerelement.........................................7-53
Checkthevalvetappetclearance.....................................................7-54
ChangetheDEF/AdBluein-linelter..................................................7-54
Changetheairbrakedrierreservoir...................................................7-55
ChangethepolyV-belts...............................................................7-56
Changethetransmissionoil,therearaxleoilandthehydraulicoil...................7-58
EVERY2YEARS
Changetheairconditioningreceiverdrier.............................................7-59
EVERY1800HOURSOREVERY2YEARS
Changetheenginebreatherlter.....................................................7-60
EVERY3600HOURSOREVERY2YEARS
ChangetheDEF/AdBluemainlter...................................................7-61
EVERY3600HOURSOREVERY4YEARS
Changetheenginecoolantuid.......................................................7-62
GENERALMAINTENANCE
Cleaningthetractor....................................................................7-66
Checkrststagefuellterandwatertrap.............................................7-68
Bleedingthefuelsystem..............................................................7-68
Hydraulicsystemhoses...............................................................7-69
Checkthebrakepedallatching/unlatching............................................7-69
Adjusttheautomaticpickuphitch.....................................................7-70
Headlightadjustment..................................................................7-71
Worklightadjustment.................................................................7-72
Bulbreplacement......................................................................7-73
Fusesandrelays......................................................................7-76
Protectingtheelectronicandelectricalsystemsduringbatterychargingorwelding..7-82
Batteryremovalandinstallation.......................................................7-83
STORAGE
Tractorstorage....................................................................7-85
Preparationforuseafterstorage..................................................7-85
8TROUBLESHOOTING
FAULTCODERESOLUTION
Introduction.........................................................................8-1
ALARM(S)
Faultcodesandsymbols.......................................................8-2

SYMPTOM(S)
Engine..........................................................................8-4
Transmission...................................................................8-5
Hydraulics......................................................................8-5
Three-pointhitch...............................................................8-6
Brakes..........................................................................8-6
Cab.............................................................................8-6
Electricalsystem...............................................................8-7
9SPECIFICATIONS
Generaldimensions........................................................................9-1
Minimumturnradius........................................................................9-3
Axledimension.............................................................................9-4
Maximumoperatingangle..................................................................9-5
Maximumtractoroperatingweights........................................................9-5
Tractorweights.............................................................................9-6
Capacities..................................................................................9-7
Engine......................................................................................9-8
Fuelsystem.................................................................................9-8
Aircleanersystem..........................................................................9-9
Coolingsystem.............................................................................9-9
Transmission...............................................................................9-9
RearPowerTake-Off(PTO)...............................................................9-10
FrontPowerTake-Off(PTO)...............................................................9-10
Three-pointhitch..........................................................................9-11
Three-pointhitchfront.....................................................................9-12
Hydraulicsystem..........................................................................9-12
Remotecontrolvalves.....................................................................9-13
Frontremotecontrolvalvecouplers.......................................................9-13
Brakes.....................................................................................9-14
Steering....................................................................................9-14
Electricalequipment.......................................................................9-15
Groundspeedchart.......................................................................9-16
Minimumhardwaretighteningtorques....................................................9-18
10ACCESSORIES
Radio(wheretted)........................................................................10-1
Externalrearviewmirrors.................................................................10-2
Auxiliaryheadlightsandsignaturelights..................................................10-4
Rotatingbeacon...........................................................................10-5
Front-endloaderxationpoints...........................................................10-6
11FORMSANDDECLARATIONS
CEdeclarationofconformity..............................................................11-1
Servicerecord1st50hour,Ownercopy..................................................11-3
Servicerecord1st50hour,Dealercopy..................................................11-5