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Iveco N60 ENT M37 Repair Manual

Iveco N60 ENT M37
194 pages
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NEF E
NGINE
N60 ENT M37
TECHNICAL AND REPAIR
MANUAL
TECHNOLOGICAL EXCELLENCE

Table of Contents

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Iveco N60 ENT M37 Specifications

General IconGeneral
BrandIveco
ModelN60 ENT M37
CategoryEngine
LanguageEnglish

Summary

Overview

Engine Identification Data

Details for engine identification, including commercial code and model number.

Commercial Code Structure

Explanation of the product's commercial code and its components.

Product Model Number Breakdown

Description of the model number and its constituent parts.

Engine Parts and Components Identification

Illustrated identification of key mechanical engine parts and architecture.

Engine Architecture

Description of the engine's structural design and key internal components.

Combustion Air Intake and Exhaust System

Details on how air enters and exits the engine for combustion.

Cooling System - Fresh Water Loop

Explanation of the engine's closed-loop fresh water cooling system.

Cooling System - Sea Water Loop

Description of the open-loop sea water cooling system.

Engine Oil Lubrication System

Overview of the engine's oil circulation and lubrication paths.

Fuel System Components and Piping

Identification and description of main fuel line components and piping.

Fuel Supply System Scheme

Schematic representation of the engine's fuel supply system.

Technical Data

Engine Performance Specifications

Detailed performance data including power, torque, and fuel economy.

General Engine Specifications

Key technical data such as bore, stroke, compression, and lubrication details.

Engine Dimensions

Physical dimensions of the engine.

Electrical Equipment

Overall Electrical System and Wiring

General overview of electrical system layout, wiring harnesses, and component locations.

Synoptic Electrical Diagram

Simplified block diagram of the engine's electrical system components.

Wire Harness Identification

Detailed mapping of wire harness connectors and component connections.

Electrical Components Location on Engine

Visual guide showing the placement of electrical components on the engine.

Power Supply Line Configuration

Instructions for setting up the engine's main power supply line.

Alternator Specifications

Technical details and characteristic curves of the engine's alternator.

Electrical Starter Motor Specifications

Technical details and characteristic curves of the starter motor.

Relay Box Functions and Contents

Description of the relay box's role and its contained relays.

ECU Connector Terminal Functions

Breakdown of EDC ECU connectors, terminal functions, and injector connections.

Electro-Injector Connectors and Wiring

Description of the wiring and connectors for the engine's electro-injectors.

Equipotential Connections to Engine Ground

Procedures for grounding electrical components to prevent corrosion.

Electrical Diagrams Key and Component Codes

Explanation of symbols used in diagrams and component code list.

Diagnostics

ECU Behavior and Indicator Lights

How the ECU indicates anomalies and its general behavior.

Blink Code Diagnostic Table

Table correlating blink codes with indicated faults and power reduction.

Diagnosing with PT-01 Instrument

Guide on using the PT-01 instrument, accessing identifiers and fault memory.

Fault Memory and Parameter Reading

How to access and interpret stored faults and measurable parameters.

Diagnostic Actions and Reference Values

Key measurement procedures and sensor reference values for diagnostics.

Troubleshooting Guides (Blink Code & Symptom)

Step-by-step troubleshooting based on blink codes and observed engine symptoms.

Maintenance

Periodicity of Checks and Maintenance Operations

Schedule for routine checks and periodic maintenance operations.

Engine Preparation for Extended Idle Periods

Procedures for engine preparation before extended periods of non-use.

Engine First Start and Restoring Normal Conditions

Steps for initial engine startup and returning to normal operation.

Servicing Operations on Installed Engine

Foreword on Servicing Procedures

Introduction to servicing, safety, and spare parts information.

Prescriptions for Injection System Work

Precautions and instructions for working on the fuel injection system.

Replacing Engine Components

Procedures for replacing electro-injectors, fuel system piping, and valves.

Heat Exchanger and Shaft Seal Maintenance

Steps for cleaning heat exchangers and removing shaft sealing rings.

Flywheel Housing, Gearbox, and Sea Water Components

Procedures for fitting housing/gearbox and decoupling sea water components.

Engine Disembarking Instructions

Recommended sequence for removing the engine from its vessel.

Tools

Special Tools List and Definitions

Catalog of special tools with their corresponding numbers and definitions.

Overhaul

General Specifications for Engine Overhaul

Core engine specifications relevant for overhaul procedures.

Clearance Data for Engine Components

Tables detailing critical clearance measurements for engine parts.

Engine Overhaul and Cylinder Unit Repair

Procedures for bench overhaul, cylinder unit checks, and repairs.

Camshaft and Bushing Data and Checks

Main data and checks for camshafts, bushes, and their housings.

Connecting Rod and Piston Assembly Procedures

Instructions for handling, measuring, and fitting connecting rods and pistons.

Cylinder Head and Valve Overhaul

Steps for overhauling the cylinder head and its valves, including seats and springs.

Tightening Torques for Engine Parts

Comprehensive list of torque specifications for various engine components.

Safety Prescriptions

Standard Safety Precautions

General safety rules and precautions for maintenance operations.

Injury Prevention Measures

Guidelines to prevent personal injury during engine work.

Safety During Maintenance Operations

Specific safety rules to follow when performing maintenance.

Environmental Respect and Fluid Disposal

Precautions for handling fluids, waste disposal, and environmental protection.

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