New Holland D150C User manual

Part number 47907877
2nd edition English
October 2015
Replaces part number 47619947
SERVICE MANUAL
D150C
Tier 2
Crawler Dozer
PIN NDDC15000 and above; PIN NEDC15000 and above; PIN NFDC15000 and above
Printedin U.S.A.
© 2015 CNH Industrial America LLC. All Rights Reserved.
NewHolland is a trademark registered in the United States and many other countries,
owned by or licensed to CNH Industrial N.V., its subsidiaries or affiliates.

SERVICEMANUAL
D150CBulldozer(BD)Blade,ExtraLongTrack(XLT)-Non-regulated
[NDDC15000-],D150CBulldozer(BD)Blade,ExtraLongTrack(XLT)-
Non-regulated[NEDC15000-],D150CBulldozer(BD)Blade,ExtraLong
Track(XLT)-Non-regulated[NFDC15000-],D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-Non-regulated[NDDC15000-],D150CPower
AngleTilt(PAT)Blade,ExtraLongTrack(XLT)-Non-regulated[NEDC15000-]
,D150CPowerAngleTilt(PAT)Blade,ExtraLongTrack(XLT)-Non-regulated
[NFDC15000-],D150CPowerAngleTilt(PAT)Blade,LowGroundPressure
(LGP)-Non-regulated[NDDC15000-],D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)-Non-regulated[NEDC15000-],D150C
PowerAngleTilt(PAT)Blade,LowGroundPressure(LGP)-Non-regulated
[NFDC15000-]
4790787706/10/2015
EN
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LinkProduct/Engine
ProductMarketProductEngine
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NDDC15000-]
AsiaPacicF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NDDC15000-]
LatinAmericaF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NDDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NDDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NEDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NEDC15000-]
LatinAmericaF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NEDC15000-]
AsiaPacicF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NEDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NFDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NFDC15000-]
AsiaPacicF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NFDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CBulldozer(BD)Blade,Extra
LongTrack(XLT)-Non-regulated
[NFDC15000-]
LatinAmericaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NDDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NDDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NDDC15000-]
AsiaPacicF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NDDC15000-]
LatinAmericaF4HFA613M*E001
4790787706/10/2015
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ProductMarketProductEngine
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NEDC15000-]
LatinAmericaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NEDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NEDC15000-]
AsiaPacicF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NEDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NFDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NFDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NFDC15000-]
AsiaPacicF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,ExtraLongTrack(XLT)-
Non-regulated[NFDC15000-]
LatinAmericaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NDDC15000-]
AsiaPacicF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NDDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NDDC15000-]
LatinAmericaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NDDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NEDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NEDC15000-]
AustraliaNewZealandF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NEDC15000-]
AsiaPacicF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NEDC15000-]
LatinAmericaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NFDC15000-]
AsiaPacicF4HFA613M*E001
4790787706/10/2015
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ProductMarketProductEngine
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NFDC15000-]
MiddleEastAfricaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NFDC15000-]
LatinAmericaF4HFA613M*E001
D150CPowerAngleTilt(PAT)
Blade,LowGroundPressure(LGP)
-Non-regulated[NFDC15000-]
AustraliaNewZealandF4HFA613M*E001
4790787706/10/2015
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Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.202]Aircleanersandlines..............................................................10.2
[10.206]Fuellters..........................................................................10.3
[10.304]Enginelubricationsystem..........................................................10.4
[10.310]Aftercooler..........................................................................10.5
[10.400]Enginecoolingsystem.............................................................10.6
[10.414]Fananddrive......................................................................10.7
Hydrostaticdrive.........................................................................29
[29.218]Pumpandmotorcomponents......................................................29.1
Brakesandcontrols....................................................................33
[33.110]Parkingbrakeorparkinglock......................................................33.1
[33.202]Hydraulicservicebrakes...........................................................33.2
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.300]Reservoir,cooler,andlters........................................................35.2
[35.104]Fixeddisplacementpump..........................................................35.3
[35.105]Chargepump.......................................................................35.4
[35.359]Maincontrolvalve..................................................................35.5
[35.741]Dozerbladecylinders..............................................................35.6
Tracksandtracksuspension........................................................48
[48.130]Trackframeanddrivingwheels....................................................48.1
[48.100]Tracks..............................................................................48.2
[48.134]Tracktensionunits.................................................................48.3
[48.138]Trackrollers........................................................................48.4
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[48.140]Dropboxandnaldrive............................................................48.5
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.104]Ventilation..........................................................................50.2
[50.200]Airconditioning.....................................................................50.3
Electricalsystems.......................................................................55
[55.000]Electricalsystem...................................................................55.1
[55.011]Fueltanksystem...................................................................55.2
[55.014]Engineintakeandexhaustsystem.................................................55.3
[55.015]Enginecontrolsystem..............................................................55.4
[55.030]Servicebrakeelectricalsystem....................................................55.5
[55.050]Heating,Ventilation,andAir-Conditioning(HVAC)controlsystem.................55.6
[55.100]Harnessesandconnectors.........................................................55.7
[55.201]Enginestartingsystem.............................................................55.8
[55.202]Coldstartaid.......................................................................55.9
[55.301]Alternator.........................................................................55.10
[55.302]Battery............................................................................55.11
[55.408]Warningindicators,alarms,andinstruments....................................55.12
[55.512]Cabcontrols......................................................................55.13
[55.518]Wiperandwashersystem........................................................55.14
[55.DTC]FAULTCODES..................................................................55.15
Dozerbladeandarm...................................................................86
[86.110]Dozerblade........................................................................86.1
[86.124]Dozerpushbeamsandstruts......................................................86.2
Tools.........................................................................................89
[89.128]Ripperassembly...................................................................89.1
Platform,cab,bodywork,anddecals.............................................90
[90.160]Cabinteriortrimandpanels........................................................90.1
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[90.124]Pneumatically-adjustedoperatorseat..............................................90.2
[90.100]Enginehoodandpanels...........................................................90.3
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INTRODUCTION
4790787706/10/2015
1
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