Iveco N60 ENT M37 Installation Instructions Manual
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Iveco N60 ENT M37 Installation Instructions Manual

Iveco N60 ENT M37 Installation Instructions Manual

Marine engine
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INSTALLATION INSTRUCTIONS
N60 ENT M37
MARINE ENGINE

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Summary of Contents for Iveco N60 ENT M37

  • Page 1 INSTALLATION INSTRUCTIONS N60 ENT M37 MARINE ENGINE...
  • Page 2 The instructions contained in this document pertain specifi- cally to the N60 ENT M37 engine and complement the IVECO Aifo publication “Marine Engine Installation Manual”, which should be referred to for all matters not covered herein.
  • Page 3 N60 ENT M37 FEBRUARY 2003 EDITION SECTION CONTENTS OVERVIEW INSTALLATION INSTRUCTIONS DIAGNOSTICS...
  • Page 4 FEBRUARY 2003 EDITION N60 ENT M37...
  • Page 5 N60 ENT M37 FEBRUARY 2003 EDITION OVERVIEW SECTION 1 Overview Page IDENTIFYING DATA COMMERCIAL CODE PRODUCT MODEL NUMBER ENGINE COMPONENTS PERFORMANCE GENERAL SPECIFICATIONS ❏ Dimensions...
  • Page 6 OVERVIEW FEBRUARY 2003 EDITION N60 ENT M37...
  • Page 7 N60 ENT M37 FEBRUARY 2003 EDITION OVERVIEW IDENTIFYING DATA Figure 1 1. Drawing Number - 2. Serial Number - 3. Commercial Code. Figure 2 The engine’s identifying data are stenciled on a tag located on the engine rocker-arm cover.

  • Page 8: Commercial Code

    OVERVIEW FEBRUARY 2003 EDITION N60 ENT M37 COMMERCIAL CODE The purpose of the commercial code is to make it easier to understand the characteristics of the product, categorizing the engines according to their family, origins and intended application.The commercial code, therefore, cannot be used for technical purposes to recognize the engine’s components, this purpose is served by the “ENGINE S/N”.

  • Page 9: Product Model Number

    N60 ENT M37 FEBRUARY 2003 EDITION OVERVIEW PRODUCT MODEL NUMBER The model number is assigned by the manufacturer; it is used to identify the main characteristics of the engine, and to charac- terize its application and power output level. It is stamped on a side of crank-case.

  • Page 10: Engine Components

    OVERVIEW FEBRUARY 2003 EDITION N60 ENT M37 ENGINE COMPONENTS Figure 3 1. Lubricating oil filter - 2. Electrical starter motor - 3. Coolant - sea water tube bundle heat exchanger - 4. Location of sacrificial anode - 5. Cooled exhaust manifold - 6. Exhaust gas and sea water manifold - 7. Lifting padeyes - 8. Rocker-arm cover - 9.
  • Page 11 N60 ENT M37 FEBRUARY 2003 EDITION OVERVIEW ENGINE COMPONENTS Figure 4 1. Intake air filter - 2. Common rail high pressure pump - 3. Fuel filter - 4. Sea water pump - 5. Sea water intake - 6.Throttle position sensor potentiometer - 7. Sacrificial anode - 8. Blow-by filter - 9. Air-sea water heat exchanger - 10. Sea water drain plug location - 11.
  • Page 12 OVERVIEW FEBRUARY 2003 EDITION N60 ENT M37 PERFORMANCE Brake horsepower values in accordance with ISO 3046-1, attainable after about 50 hours of operation under reference envi- ronmental conditions characterized by 750 mmHg, 25°C, 30% relative humidity.Values fall within a tolerance of 5%.
  • Page 13 N60 ENT M37 FEBRUARY 2003 EDITION OVERVIEW Gas Emissions Compliance with Standard IMO MARPOL 73/78 ADDENDUM DIR. 94/25/EC Sound Emissions Maximum value of average level for engines in basic configuration dBA (measurement standard) 94 (ISO 3744) Power Takeoffs (Optional) 2- throated Front Pulley for V belts...
  • Page 14 OVERVIEW FEBRUARY 2003 EDITION N60 ENT M37 GENERAL SPECIFICATIONS Cycle 4-Stroke Diesel Charge Supercharged and intercooled Injection Direct Number of cylinders 6 in line Bore Stroke Total displacement 5900 Compression ratio 17 ± 0.8 : 1 Direction of rotation, brake side...
  • Page 15 N60 ENT M37 FEBRUARY 2003 EDITION OVERVIEW Low Temperature Starting Allowed, without external aids, down to °C - 15 Cooling Closed coolant loop with sea water heat exchanger 50% mixture of water/Paraflu II or equiv Compliant with SAE J 1034 specification...
  • Page 16 OVERVIEW FEBRUARY 2003 EDITION N60 ENT M37 Dimensions Figure 5 TD MG5061A (6.96) 840 (33.07) 610 (24.01) 1495 (58.85) 805 (31.69) Measurements in: millimeters (inches)

  • Page 17: Table Of Contents

    N60 ENT M37 FEBRUARY 2003 EDITION INSTALLATION INSTRUCTIONS SECTION 2 Installation Instructions Page INSTALLATION OVERVIEW CAUTIONS ❏ Handling cautions ❏ Installation cautions ❏ Engine’s first start ❏ Use and servicing cautions ❏ Prolonged engine inactivity DESIGN STANDARDS ❏ Accessibility ❏ Securing ❏...
  • Page 18 INSTALLATION INSTRUCTIONS FEBRUARY 2003 EDITION N60 ENT M37 Page ❏ Throttle Position Sensor ❏ First Start ❏ Starting procedures ❏ RPM control ❏ Instrument and Control Panel ❏ Fault memory reset ❏ Electrical power supply to the system ❏ Engine Compartment Vacuum ❏...

  • Page 19: Installation Overview

    N60 ENT M37 FEBRUARY 2003 EDITION INSTALLATION INSTRUCTIONS INSTALLATION OVERVIEW Figure 1 1. Instrument panel – 2. Electrical system cabinet with Eletronic Central Unit and rele box – 3. Exhaust gas and sea water drain pipe – 4. Sea water suction – 5. Decanting filter – 6. Fuel feed pipe for high pressure pump – 7. Fuel tank return pipe –...

  • Page 20: Cautions

    Failure to comply with the rules set out below shall void the against any short circuits and corrosion phenomena. warranty and exonerate IVECO Aifo from all liabilities. Do not connect or disconnect electrical connections on Handling live circuits.

  • Page 21: Design Standards

    Exhaust gas discharge The exhaust gas discharge pipeline shall be positioned in compliance with the indications contained in the IVECO Aifo Publication “Marine Engine Installation Manual”, which also provides indications for the dimensional computation of the exhaust pipeline although the Yard remains responsible and liable for them.

  • Page 22: Technical Data For Installation

    INSTALLATION INSTRUCTIONS FEBRUARY 2003 EDITION N60 ENT M37 TECHNICAL DATA FOR INSTALLATION Combustion and ventilation air when underway ≤ 3,5 Static vacuum allowed downstream of the air filter ≤ 350 ≥ 1050 Combustion air flow rate ≥ 3500 Engine room ventilation air flow rate ≤...

  • Page 23: Fuel Line

    N60 ENT M37 FEBRUARY 2003 EDITION INSTALLATION INSTRUCTIONS FUEL LINE Figure 2 High pressure Low pressure 1. Prefilter - 2. Primping pump - 3. Filter - 4. Common rail - 5. Electroinjector - 6. Pressure relief valve - 7. Overpressure valve - 8.

  • Page 24: Electrical Circuit

    INSTALLATION INSTRUCTIONS FEBRUARY 2003 EDITION N60 ENT M37 ELECTRICAL CIRCUIT General notes DO NOT USE wiring belonging to the engine’s electrical equipment to supply power to other devices in the boat. PLACE engine electrical wiring independently from the other wiring installed on the boat.

  • Page 25: Relay Box

    Also provided is the multipolar connection, protected by a K4. Engine shut down; screw-on lid (5), to be used to connect with the computer- ized diagnosing tools provided by IVECO (see “DIAGNO- K5. Crank request from key switch to EDC unit. SIS” section).

  • Page 26: Engine Electrical Ground

    Instrument and control panel Supplied on request by IVECO Aifo, it is connected to the electrical circuit with different lengths of wiring. Technical information and data for the manufacture of pan- els by the Yard must be requested from the IVECO Aifo technical assistance service.

  • Page 27: Engine Electrical Wiring

    N60 ENT M37 FEBRUARY 2003 EDITION INSTALLATION INSTRUCTIONS...

  • Page 28: Installation Tests

    Purge valve is provided on the pre-filter supplied to the IVECO Aifo Technical Assistance Centers. by IVECO Aifo. Loosen the bleeder stopper on the pre-filter and operate the pump until fuel with no air bubbles comes out.

  • Page 29: Rpm Control

    N60 ENT M37 FEBRUARY 2003 EDITION INSTALLATION INSTRUCTIONS RPM control B. Move close to the relay box. Keeping the “CHECK” push-button (3) pressed, operate the adjacent “BRIDGE To allow for easy control over engine rpm from the “engine - ENGINE ROOM” switch (1), setting it in the “ENGINE room”, in the “start”...

  • Page 30: Exhaust Temperature

    INSTALLATION INSTRUCTIONS FEBRUARY 2003 EDITION N60 ENT M37 Exhaust Temperature Verify that the temperature of the exhaust gas under maxi- mum power conditions is close to the prescribed value. CAUTION The propeller absorption curve can be obtained with the PT01 instrument, reading the fuel introduction value, at increasing rpm from idling to maximum power at intervals of 200 rpm.

  • Page 31: Preventive Maintenance In Case Of Prolonged Engine Inactivity

    N60 ENT M37 FEBRUARY 2003 EDITION INSTALLATION INSTRUCTIONS PREVENTIVE MAINTENANCE IN CASE ENGINE’S FIRST START / RESTORING OF PROLONGED ENGINE INACTIVITY NORMAL OPERATING CONDITIONS To prevent oxidation to the inner parts of the engine and 1. Drain the residual protective oil type 30/M from the some components of the injection system, if periods of inac- sump.
  • Page 32 INSTALLATION INSTRUCTIONS FEBRUARY 2003 EDITION N60 ENT M37...
  • Page 33 N60 ENT M37 FEBRUARY 2003 EDITION DIAGNOSTICS SEZIONE 3 Diagnostics Page ECU BEHAVIOR ❏ Fault Indicator Light ❏ Blink Code ❏ Fault memory reset ❏ Recovery BLINK CODE TABLE...
  • Page 34 DIAGNOSTICS FEBRUARY 2003 EDITION N60 ENT M37...
  • Page 35 N60 ENT M37 FEBRUARY 2003 EDITION DIAGNOSTICS ECU BEHAVIOR Fault Indicator Light Note: The blink code diagnostic procedure provides indica- tions about faults that are currently present but also about The ECU continuously monitors its own operating condi- other faults, which arose in the past and are no longer pre- tions as well as those of the components connected to it and sent at the time of the diagnostic procedure.
  • Page 36 DIAGNOSTICS FEBRUARY 2003 EDITION N60 ENT M37 BLINK CODE TABLE Blinking EDC indicator Indicated fault Max power Code light reduction Control area (on) not significant in marine applications (on) not significant in marine applications blinking throttle position sensor (on) not significant in marine applications...
  • Page 37 N60 ENT M37 FEBRUARY 2003 EDITION DIAGNOSTICS...
  • Page 38 Iveco Aifo S.p.A. Viale Dell’Industria, 15/17 20010 Pregnana Milanese - MI - (Italy) Tel. +39 02 93.51.01 - Fax +39 02 93.59.00.29 www.iveco.com...

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