Iveco N Series (N45 / N67 / NEF45 / NEF67) engine, repair e-manual
About the manual
Engine type: Iveco N Series (N45 / N67 / NEF45 / NEF67)
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Car design and prevention information
- Information for a trip to the service station, if self-repair is not possible
About the manual
Engine type: Iveco N Series (N45 / N67 / NEF45 / NEF67)
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Car design and prevention information
- Information for a trip to the service station, if self-repair is not possible
Content
F4GE N series
Introduction
- Preface to user’s guideline manual
- Symbols
- General warnings
- General warnings on the electric system
- Conversions between the main units of measurement of the international system and most used derived quantities
- Key of lecture of the headings and footnotes
General specifications
- Correspondence between technical code and commercial code
- Lubrication
- Oil vapour recirculating system
- Cooling system
- Air induction boost diagram
Fuel
- Fuel-injection system with stanadyne DB4 rotary pump
- Feed pump
- Priming pump
- Fuel filter
G-drive application
- General information
- General specifications
- Engine overhaul
- Assembly procedure of the ”adc100” electronic activator on stanadyne series ”d” injection pumps
- Passage from 50 HZ to 60 HZ for nef motors with stanadyne pump
- Replacement of the electro-valve and the solenoid valve throttle on stanadyne pumps
- Location of electric components on engine
- Principle wiring diagram
- Troubleshooting
- Maintenance planinng
- Maintenance procedures
Overhaul and technical specifications
- Specifications
- Clearance data
- Engine overhaul
- Engine removal at the bench
- Repair operations
- Cylinder unit
- Timing system
- Bushes
- Output shaft
- Connecting rod — piston assembly
- Cylinder head
- Valves
- Valve guide
- Valve seats
- Valve springs
- Fitting cylinder head
- Tightening torque
Safety prescriptions
F4HE N series
General specifications
- Correspondence between technical code and commercial code
- Lubrication
- Oil vapour recycling
- Cooling system
- Air induction - boost diagram
Fuel
- Common rail
- Working process
- Fuel system layout
- Mechanical feeding pump
- CP3 high pressure pump
- Rail
- Relief valve
- Electro-injector
G-drive application
- General specifications
- Engine overhaul
- Location of main electric components on engine
- Preface
- Diagnostic equipment
- PT-01
- PT - box
- Fault codes
- Maintenance planning
- Maintenance procedures
Overhaul and technical specifications
- General specifications
- Engine overhaul
- Engine removal at the bench
- Repair operations
- Cylinder unit
- Timing system
- Bushes
- Output shaft
- Connecting rod — piston assembly
- Cylinder head
- Valves
- Valve seats
- Valve guide
- Valve springs
- Fitting cylinder head
- Tightening torque
Tools
Safety prescriptions