Navistar N13 User Manual

ENGINESYSTEMS5
TableofContents
EngineIdentication.....................................................................................................7
EngineSerialNumber..........................................................................................7
EngineEmissionLabel........................................................................................7
EngineAccessoryLabelsandIdenticationPlates.......................................................8
EngineSpecications..........................................................................................8
HeavyDutyOnBoardDiagnostics(HD-OBD)...................................................10
EngineDescription...................................................................................10
OptionalEquipment..................................................................................11
ChassisMountedEquipment.......................................................................11
AirManagementSystem...............................................................................................12
Airow...........................................................................................................13
Turbochargers..................................................................................................14
AirControlValve(ACV).......................................................................................15
BoostControl...................................................................................................15
LowPressureChargeAirCooler(LPCAC)................................................................16
HighPressureChargeAirCooler(HPCAC)...............................................................16
IntakeManifoldPressure(IMP)Sensor...................................................................16
IntakeManifoldTemperature(IMT)Sensor...............................................................16
Turbocharger2CompressorInletSensor(TC2IS)......................................................16
ExhaustGasRecirculation(EGR)System................................................................17
Aftertreatment(AFT)System................................................................................20
DecompositionReactorTube......................................................................21
DieselParticulateFilter(DPF)......................................................................21
DieselOxidationCatalyst(DOC)...................................................................21
SelectiveCatalystReduction(SCR)Catalyst...................................................21
Aftertreatment(AFT)SystemConditionsandResponses....................................21
DieselExhaustFluid(DEF)Injection.............................................................22
AftertreatmentFuelInjection.......................................................................23
CrankcaseOilSeparator......................................................................................25
FuelManagementSystem.............................................................................................27
FuelSystemComponents....................................................................................27
FuelFlow........................................................................................................28
LowPressureFuelSystem...................................................................................29
HighPressureFuelSystem..................................................................................31
InletAirHeaterSystem.................................................................................................32
InletAirHeaterSystemComponents......................................................................32
InletAirHeaterSystemOperation..........................................................................33
OilFlowandComponents.............................................................................................34
EngineCoolingSystem................................................................................................38
CoolingSystemFlow..........................................................................................38
ThermostatOperation.........................................................................................40

Navistar N13 Specifications

General

Brand	Navistar
Model	N13
Category	Engine
Language	English