New Holland T7.175 User manual

OPERATOR’S MANUAL
Part number 51544522
2nd edition English
December 2018
Replaces part number 47979236
T7.175 AutoCommand™
T7.190 AutoCommand™
T7.210 AutoCommand™
T7.225 AutoCommand™
Tractor - Tier 4B(final)
PIN HACT7****JE101001 and above
ORIGINAL INSTRUCTIONS

Contents
1GENERALINFORMATION
Metricandimperialunitsabbreviations.....................................................1-1
Totheowner................................................................................1-3
Electro-magneticinterference(EMC).......................................................1-5
Productidentication.......................................................................1-6
Engineidentication........................................................................1-7
Drivelineidentication.....................................................................1-8
Cabidentication...........................................................................1-8
Ecologyandtheenvironment..............................................................1-9
Programmingtractorfunctions............................................................1-10
Operator'smanualstorage................................................................1-11
Beforeoperatingthetractor...............................................................1-11
Internationalsymbols......................................................................1-12
Machinestability...........................................................................1-13
SelectiveCatalyticReduction(SCR)system..............................................1-17
2SAFETYINFORMATION
Safetyprecautions..........................................................................2-1
Safetydecals...............................................................................2-3
Safetyrules................................................................................2-11
Burnprevention............................................................................2-18
Preventionofreorexplosions............................................................2-19
Fireextinguisher...........................................................................2-20
Protectionofferedbythetractor...........................................................2-21
Ecologyandtheenvironment.............................................................2-24
Hazardoussubstances....................................................................2-25
Emergencyexit............................................................................2-26
Wheelchocks..............................................................................2-27
Intendedusestatement...................................................................2-28
Instructor'sseat............................................................................2-30
3CONTROLSANDINSTRUMENTS
ACCESSTOOPERATOR'SPLATFORM
Introduction.............................................................................3-1
Cabairlters...........................................................................3-5
Incabstorage(wheretted)............................................................3-6
Cableandwiringrouting................................................................3-7
Mobiletelephoneusage................................................................3-7
Implementmonitorinstallation..........................................................3-8
OPERATOR'SSEAT
Operator'sseat.........................................................................3-9
Airsuspensionseatdeluxe............................................................3-10
AirsuspensionseatwithpassiveorDynamicDampingSystem(DDS)...............3-15
Airsuspensionseat'evolutionactive'.................................................3-21

Seatbelt...............................................................................3-28
INSTRUCTOR'SSEAT
Instructionalseat......................................................................3-29
FORWARDCONTROLS
Ignitionkey............................................................................3-30
Hazardlightswitch....................................................................3-30
Lightsandturnindicatorlever.........................................................3-31
Followmehomelights.................................................................3-31
Windshieldwiperandwashercontrols................................................3-32
Electronicparkingbrake...............................................................3-33
Clutchpedal...........................................................................3-37
Footbrakes............................................................................3-37
Exhaustbrake(wheretted)..........................................................3-41
Steeringcolumn.......................................................................3-42
LEFT-HANDSIDECONTROLS
Handbrake............................................................................3-43
RIGHT-HANDSIDECONTROLS
Integratedcontrolpanel...............................................................3-44
Multifunctionhandle..................................................................3-45
REARWARDCONTROLS
SwitchesonC-pillar...................................................................3-46
Batteryisolatorcontrolswitch.........................................................3-47
Heatedscreens(wheretted).........................................................3-48
ISObusfunctionality..................................................................3-49
Hydraulicmasterswitch...............................................................3-50
Switchesonright-handtrim...........................................................3-51
AdvancedSteeringControlactivationswitch.........................................3-52
VariableRatioSteering(VRS).........................................................3-53
Autoguidancesystem..................................................................3-56
Autoguidance-Variableratiosteering.................................................3-57
VariableratiosteeringandAutoguidancesymbolsoncolordisplay(wheretted)....3-58
OVERHEADCONTROLS
Switchpanel...........................................................................3-59
Left-handandright-handoutermostworklightswitch.................................3-60
Interiorlight............................................................................3-61
Climatecontrols.......................................................................3-62
Manualtemperaturecontrol...........................................................3-63
AutomaticTemperatureControl(ATC)................................................3-64
INSTRUMENTCLUSTER
AnalogDigitalInstrumentCluster(ADIC).............................................3-65

Gauges................................................................................3-66
Indicatorandwarninglights...........................................................3-67
Displays...............................................................................3-69
Transmissiondisplay..................................................................3-72
Keypadenhanced.....................................................................3-74
Selectingorchangingthedisplaysettings............................................3-76
Groundspeedcalibration..............................................................3-77
Performancemonitor..................................................................3-80
Armrestcolordisplay..................................................................3-85
Pop-upscreensoncolordisplay......................................................3-86
Performancemonitoroncolordisplay.................................................3-91
Programmingthedisplays.............................................................3-96
Alarmfunctions........................................................................3-99
Accessingstorederrorcodes........................................................3-101
SelectiveCatalyticReduction(SCR)exhausttreatment-Overview.................3-102
Warningandadvisorysymbols.......................................................3-112
4OPERATINGINSTRUCTIONS
COMMISSIONINGTHEUNIT
Refuelingthetractor....................................................................4-1
STARTINGTHEUNIT
Startingtheengine.....................................................................4-3
Gridheatercoldstartaid(wheretted).................................................4-4
Fuelheater(wheretted)...............................................................4-5
Coolantimmersionheater(wheretted)...............................................4-5
Transmissionoilheater(wheretted)..................................................4-6
STOPPINGTHEUNIT
Stoppingtheengine....................................................................4-7
Automaticengineshutdownwithenhancedkeypad(wheretted)....................4-8
MOVINGTHEUNIT
Operatingincoldtemperatures.........................................................4-9
Lowidlespeedmanagement..........................................................4-11
Reversibleenginefan.................................................................4-12
5TRANSPORTOPERATIONS
ROADTRANSPORT
Safetransportspeed...................................................................5-1
PREPARINGFORROADTRANSPORT
Carryingthetractoronatransporter...................................................5-2
Securethehighvisibilityroofpanel....................................................5-2

RECOVERYTRANSPORT
Freeingastucktractor..................................................................5-3
Towingthetractor.......................................................................5-4
6WORKINGOPERATIONS
GENERALINFORMATION
Variableenginepowermanagement...................................................6-1
Constantenginespeed.................................................................6-3
Differentiallock.........................................................................6-6
Fourwheeldrive........................................................................6-8
Frontaxlesuspension(wheretted)..................................................6-10
HTSstandard............................................................................6-11
Headlandturnsequence-Quickguide................................................6-11
Explanationofsymbols................................................................6-13
Recordingandreplaying..............................................................6-15
Recordingasequence................................................................6-17
Replayingasequence.................................................................6-19
HTSadvanced...........................................................................6-23
Headlandturnsequence..............................................................6-23
Universalsymbols.....................................................................6-24
Recordingasequence................................................................6-27
Creatingasequenceinstandstill......................................................6-32
Replayingasequence.................................................................6-34
Savingasequence....................................................................6-38
Editasequence.......................................................................6-41
Recallingasequence..................................................................6-44
Deletingasequence...................................................................6-48
Headlandturnsequenceerrorcodes..................................................6-49
HTSadvancedwithAutomaticEndOfRowTurnfunctionality..........................6-52
AutomaticEndOfRowTurnfunctionality.............................................6-52
Implementsetup.......................................................................6-54
Creatingeldboundariesandheadlands.............................................6-55
Recordingasequence................................................................6-59
Replayingasequence.................................................................6-63
TRANSMISSION
Transmissionoperation............................................................6-67
Drivepedal........................................................................6-67
Enginespeedcontrol..............................................................6-68
Shuttlelever.......................................................................6-70
Speedmatching...................................................................6-71
Transmissioncontrols.............................................................6-72
Programthemaximumspeed.....................................................6-75
Stationarycontrol..................................................................6-77
Antijackknife......................................................................6-78
Manualmode......................................................................6-80
Automaticmode...................................................................6-81
Transmissionrangelock...........................................................6-83
Cruisemode.......................................................................6-84

PowerTake-Off(PTO)mode......................................................6-87
PneumaticTrailerBrakeStabilizationSystem....................................6-88
Faultcodes........................................................................6-90
REARPOWERTAKE-OFF
PowerTake-Off(PTO)operatingprecautions.....................................6-91
AttachingPTOdrivenequipment..................................................6-91
PowerTake-Off(PTO)operation..................................................6-93
TwospeedPTOsystems..........................................................6-98
ExternalPTOcontrols............................................................6-100
AutoPTOoperation..............................................................6-102
FRONTPOWERTAKEOFF
PowerTake-Off(PTO)operation.................................................6-105
AutoPTOoperation..............................................................6-108
REARHITCH
ElectronicDraftControl(EDC)...................................................6-110
Settingsanddisplay..............................................................6-114
ElectronicDraftControl(EDC)operation.........................................6-116
Externalhitchcontrols............................................................6-121
FRONTHITCH
Settingsandadjustments.........................................................6-123
Fronthitchoperation.............................................................6-126
Auxiliaryfrontcouplers(wheretted).............................................6-131
Externalhitchcontrols............................................................6-133
ELECTRO-HYDRAULICREMOTECONTROLVALVES(wheretted)
Remotecontrolvalves............................................................6-134
Settingsandadjustments.........................................................6-142
Settingtheremotevalvepriority..................................................6-148
Creatingtimerprograms..........................................................6-149
Connectingremotecylinders.....................................................6-156
Operatingwithremotevalves....................................................6-159
Joystickoperationwithafrontloader.............................................6-161
Midmountremotevalves.........................................................6-166
EHRimplementcontrolsetting...................................................6-167
ExternalEHRcontrols............................................................6-171
Hydraulicoillevelwhenusingremotehydraulicequipment......................6-172
HYDRAULICPOWERBEYONDPORT
Hydraulicpowerbeyondforexternalserviceswithelectro-hydraulicremotecontrol
valves.............................................................................6-174
THREEPOINTHITCH
Attachingthree-pointhitchequipment............................................6-177

Liftrodadjustment................................................................6-179
Toplinkadjustment...............................................................6-181
Telescopiclinkends..............................................................6-183
Quickhitch........................................................................6-184
Linkagestabilizeradjustment.....................................................6-186
DRAWBARSANDTOWINGATTACHMENTS
Drawbarsandtowingattachments...............................................6-189
Swingingdrawbar................................................................6-192
Automaticpickuphitch...........................................................6-195
TRAILERBRAKINGSYSTEMS
Trailerbrakereleaseswitch......................................................6-199
Air-operatedtrailerbrakes(Universaltype)......................................6-200
Air-operatedtrailerbrakes(UKtype).............................................6-203
Auxiliaryairsupplyconnector(wheretted)......................................6-204
Hydraulictrailerbrakes(Universaltype-Dualline)..............................6-205
Hydraulictrailerbrakes(Universaltype-Singleline)............................6-208
WHEELTRACKADJUSTMENT
Frontwheeltrackadjustment.....................................................6-209
Frontwheelalignment............................................................6-213
Steeringstops....................................................................6-214
Frontaxleoscillationstops.......................................................6-214
Frontfender......................................................................6-215
REARWHEELTRACKADJUSTMENT............................................6-217
Flangetypeaxle(wheretted)...................................................6-217
Bartypeaxle(wheretted).......................................................6-220
Dualrearwheels(wheretted)...................................................6-226
BALLASTINGANDTIRES
Ballastingandtires...............................................................6-229
Ironweights(wheretted)........................................................6-232
Liquidballast.....................................................................6-235
Tireination.......................................................................6-237
Tirepressuresandpermissibleloads............................................6-238
AUXILIARYPOWERCONNECTIONS
Diagnosticsocket.................................................................6-240
Trailersocketelectrical...........................................................6-240
ELECTRICALPOWERCONNECTORS...........................................6-241
Internalpowerconnectors........................................................6-241
Externalpowerconnectors.......................................................6-243
ISObusclasses..................................................................6-245
ISObusfunctionality.............................................................6-247
RecongurableinputsforISOBusfunction......................................6-255

7MAINTENANCE
GENERALINFORMATION
Introduction.............................................................................7-1
Fuelrequirement-Dieselfuel.........................................................7-2
Fuel-Storage,handlingandtransport.................................................7-2
Biodieselfuel-Biodieselfuels.........................................................7-3
Changetheengineoil..................................................................7-5
Protectivedevices......................................................................7-6
Tractorjackingpoints...................................................................7-8
Engineoils..............................................................................7-9
Generalspecications.................................................................7-10
Capacities.............................................................................7-11
OrganicAcidTechnology(OAT)coolant...............................................7-12
MAINTENANCECHART
Maintenancechart.....................................................................7-13
WHENTHEWARNINGLAMPLIGHTS
Changetheengineaircleanerouterelement.........................................7-15
Drainthefuelsystemwaterseparator.................................................7-16
Checkthebrakeuidlevel............................................................7-17
EVERY10HOURSOREACHDAY
Checktheenginecoolantlevel........................................................7-18
Checkingtheengineoillevel..........................................................7-19
Checktheremotecontrolvalvedrainbottles..........................................7-20
Checkwindscreenwasherreservoir..................................................7-21
Drainairreservoironairoperatedtrailerbrake.......................................7-22
FIRST50HOURS
Serviceoperations.....................................................................7-23
EVERY50HOURS
Cleanthecabairlter.................................................................7-24
CleantheSCRcoverairducts........................................................7-25
Cleanthecoolersection...............................................................7-26
Greaseallttings......................................................................7-27
Checkthefrontandtherearwheelnuts..............................................7-34
Checkthetirepressuresandthetirecondition........................................7-34
EVERY100HOURS
InspectthepolyV-belt.................................................................7-35
Inspectthecompressordrivebelt.....................................................7-35
EVERY300HOURS
Checkthebatteryuidlevel...........................................................7-37
Adjustthehandbrake.................................................................7-39

Checkthetransmissionoillevel,therearaxleoillevelandthehydraulicoillevel....7-40
Checkthe4WDfrontaxledifferentialoillevelandthehubsoillevel..................7-41
CheckthefrontPTOgearboxoillevel.................................................7-42
EVERY600HOURS
Changeengineoilandlter...........................................................7-43
Changetherststagefuellterandthefuellterelement............................7-45
Changetheengineaircleanerouterelement.........................................7-47
Changethehydraulicchargepumpoillterandthetransmissionoillter............7-48
Checktheengineairintakeconnections..............................................7-49
Checkthetransmissionoilcoolerpipecouplings.....................................7-50
CleantheDEF/AdBluein-linelter....................................................7-51
EVERY1200HOURSORANNUALLY
Changethecabairlters..............................................................7-52
Changethehydraulicsuctionpumpoillter...........................................7-53
Changethe4WDdifferentialoil.......................................................7-54
Changethe4WDplanetaryhuboil....................................................7-55
ChangethefrontPTOgearboxoil.....................................................7-56
Greasetherearaxleshaftbearing....................................................7-57
EVERY1200HOURSOREVERY2YEARS
ChangetheDEF/AdBluein-linelter..................................................7-58
Changetheengineaircleanerinnerelement.........................................7-59
Checkthevalvetappetclearance.....................................................7-60
Changetheairbrakedrierreservoir...................................................7-60
ChangethepolyV-belts...............................................................7-61
Changethetransmissionoil,therearaxleoilandthehydraulicoil...................7-64
EVERY2YEARS
Changetheairconditioningreceiverdrier.............................................7-65
EVERY1800HOURSOREVERY2YEARS
Changetheenginebreatherlter.....................................................7-66
EVERY3600HOURSOREVERY2YEARS
ChangetheDEF/AdBluemainlter...................................................7-67
EVERY3600HOURSOREVERY4YEARS
Changetheenginecoolantuid-OATtypecoolant..................................7-68
GENERALMAINTENANCE
Cleaningthetractor....................................................................7-72
Checkrststagefuellterandwatertrap.............................................7-74
Bleedingthefuelsystem..............................................................7-75

Hydraulicsystemhoses...............................................................7-76
Checkthebrakepedallatching/unlatching............................................7-77
Adjustthecabsuspension(wheretted)..............................................7-78
Headlightadjustment..................................................................7-79
Worklightadjustment.................................................................7-79
Bulbreplacement......................................................................7-80
Fusesandrelays......................................................................7-83
Protectingtheelectronicandelectricalsystemsduringbatterychargingorwelding..7-94
Batteryremovalandinstallation.......................................................7-95
STORAGE
Tractorstorage....................................................................7-97
Preparationforuseafterstorage..................................................7-98
8TROUBLESHOOTING
FAULTCODERESOLUTION
Introduction.........................................................................8-1
ALARM(S)
Faultcodesandsymbols.......................................................8-2
SYMPTOM(S)
Engine..........................................................................8-4
Transmission...................................................................8-5
Hydraulics......................................................................8-6
Three-pointhitch...............................................................8-6
Brakes..........................................................................8-7
Cab.............................................................................8-7
Electricalsystem...............................................................8-8
9SPECIFICATIONS
Generaldimensions........................................................................9-1
Minimumturnradius........................................................................9-4
Axledimension.............................................................................9-5
Maximumoperatingangle..................................................................9-7
Maximumpermissibleoperatingweights...................................................9-8
Tractorweights.............................................................................9-8
Capacities..................................................................................9-9
Engine.....................................................................................9-10
Fuelsystem................................................................................9-10
Aircleanersystem.........................................................................9-11
Coolingsystem............................................................................9-11
Transmission..............................................................................9-12
RearPowerTake-Off(PTO)...............................................................9-13
FrontPowerTake-Off(PTO)...............................................................9-13
Hydraulicsystem..........................................................................9-14
Three-pointhitch..........................................................................9-14
Remotecontrolvalves.....................................................................9-16