Name: Navistar International N13 Engine with SCR Official Workshop Service Repair Manual
SKU: 22130
Price: 30.00 USD
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Navistar International N13 Engine with SCR Official Workshop Service Repair Manual

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This is the COMPLETE Official Service Repair Manual for the Navistar International Engine.
This manual contains deep information about maintaining, assembly, disassembly and servicing your Navistar.

This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.

This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. all pages are printable, so run off what you need and take it with you into the garage or workshop.

Models And Serials :

2014 Navistar N13 with SCR EPA 10

CONTENTS :

Engine Identification…………………………………………………………………….7
Engine Serial Number………………………………………………………………….7
Engine Emission Label ………………………………………………………………….7
Engine Accessory Labels and Identification Plates………………….8
Engine Specifications……………………………………………………………………8
Heavy Duty On Board Diagnostics (HD-OBD)…………………………10
Engine Description………………………………………………………………………..10
Optional Equipment……………………………………………………………………..11
Chassis Mounted Equipment……………………………………………………….11
Air Management System………………………………………………………………12
Airflow……………………………………………………………………………………………..13
Turbochargers…………………………………………………………………………………14
Air Control Valve (ACV)………………………………………………………………….15
Boost Control…………………………………………………………………………………..15
Low Pressure Charge Air Cooler (LPCAC)…………………………………….16
High Pressure Charge Air Cooler (HPCAC)…………………………………..16
Intake Manifold Pressure (IMP) Sensor ………………………………………..16
Intake Manifold Temperature (IMT) Sensor …………………………………16
Turbocharger 2 Compressor Inlet Sensor (TC2IS) ……………………….16
Exhaust Gas Recirculation (EGR) System……………………………………….17
Aftertreatment (AFT) System……………………………………………………………20
Decomposition Reactor Tube………………………………………………………….21
Diesel Particulate Filter (DPF)…………………………………………………………..21
Diesel Oxidation Catalyst (DOC)……………………………………………………..21
Selective Catalyst Reduction (SCR) Catalyst…………………………………..21
Aftertreatment (AFT) System Conditions and Responses……………21
Diesel Exhaust Fluid (DEF) Injection………………………………………………..22
Aftertreatment Fuel Injection……………………………………………………………23
Crankcase Oil Separator……………………………………………………………………..25
Fuel Management System…………………………………………………………………..27
Fuel System Components…………………………………………………………………..27
Fuel Flow…………………………………………………………………………………………..28
Low Pressure Fuel System……………………………………………………………..29
High Pressure Fuel System…………………………………………………………….31
Inlet Air Heater System……………………………………………………………………32
Inlet Air Heater System Components…………………………………………….32
Inlet Air Heater System Operation………………………………………………….33
Oil Flow and Components………………………………………………………………..34
Engine Cooling System………………………………………………………………………38
Cooling System Flow………………………………………………………………………….38
Thermostat Operation………………………………………………………………………..40
Coolant Control Valve (CCV) assembly operation…………………….40
Engine Brake System……………………………………………………………………..41
Engine Brake Control System Components……………………………….41
Engine Brake System Description……………………………………………….42
Engine Brake System Operation………………………………………………….42
Electronic Control System……………………………………………………………43
Electronic Control System Components…………………………………..43
Operation and Function………………………………………………………………43
Reference Voltage (VREF)…………………………………………………………….43
Signal Conditioner………………………………………………………………………..43
Microprocessor……………………………………………………………………………43
Diagnostic Trouble Codes…………………………………………………………..43
Microprocessor Memory………………………………………………………………43
Actuator Control…………………………………………………………………………..44
Actuators………………………………………………………………………………………..44
Coolant Control Valve (CCV)……………………………………………………..44
Exhaust Back Pressure Valve (EBPV) Control…………………………..44
Exhaust Gas Recirculation (EGR) Valve ……………………………………44
Air Control Valve (ACV)………………………………………………………………..45
Inlet Air Heater Relay (IAHR)……………………………………………………….45
Inlet Air Heater Fuel Solenoid (IAHFS) Valve…………………………….45
Engine Throttle Valve (ETV)………………………………………………………….45
Fuel Pressure Control Valve (FPCV)…………………………………………….45
Aftertreatment Fuel Shutoff Valve (AFTFSV)………………………………45
Aftertreatment Purge Air Valve (AFTPAV)……………………………………45
Diesel Exhaust Fluid Dosing Unit Heater (DEFDUH)………………….45
Diesel Exhaust Fluid Doser Valve (DEFDV)…………………………………….46
Diesel Exhaust Fluid Line Heater Relay (DEFLHR)…………………………46
Diesel Exhaust Fluid Pressure Line Heater (DEFPLH)…………………….46
Diesel Exhaust Fluid Return Line Heater (DEFRLH)…………………………46
Diesel Exhaust Fluid Return Valve (DEFRV)………………………………………..46
Diesel Exhaust Fluid Suction Line Heater (DEFSLH)………………………….46
Diesel Exhaust Fluid Supply Pump (DEFSP) and Temperature Sensor…….46
Diesel Exhaust Fluid Tank Heater Valve (DEFTHV)………………………………………46
Diesel Exhaust Fluid Unit Heater Relay (DEFUHR)………………………………………46
Engine and Vehicle Sensors………………………………………………………..46
Thermistor Sensors……………………………………………………………………….46
Variable Capacitance Sensors………………………………………………………48
Magnetic Pickup Sensors…………………………………………………………….50
Potentiometer Sensors…………………………………………………………………51
Switches…………………………………………………………………………………..51
Additional Sensors…………………………………………………………………52
Ammonia (NH3) Sensor Module………………………………………….52
Humidity Sensor (HS)………………………………………………………………52
Nitrogen Oxides (NOx) IN Sensor Module………………………….52
Nitrogen Oxides (NOx) OUT Sensor Module………………………52
Oxygen Sensor (O2S)………………………………………………………………..52