This manual is designed for the maintenance and overhauling of the Iveco marine engine C13 ENT M77.10. It provides comprehensive information for workshops, professional technicians, and DIY enthusiasts working on rebuilt or remanufactured marine engines.
Published as a complement to the Marine Diesel Engines Installation Handbook, this manual covers technical data, electrical equipment, diagnostics, maintenance, servicing operations, tools, overhaul, and safety systems for homologated installations.
It is essential to refer to the Marine Diesel Engines Installation Handbook for topics not covered in this manual, such as installation and mounting procedures.
With 216 pages and published in English in June 2007, the manual includes a summary of contents:
Document Overview
Technical Data
Electrical Equipment
Wire Harness
Location of Electrical Components on Engine
Power Supply Line
Alternator
Electrical Starter Motor
Relay Box
Converter Module
Connections of the Central Electronic Unit
EUI Solenoid Valve Connector
Optional Equipment
Equipotential Connections to Engine Ground
Diagnostics
ECU Behaviour
Engine Protection Function
EDC7 UC31 Detectable Fault List
Diagnosis with the PT-01 Instrument
Maintenance
Periodicity of Checks and Maintenance Operations
Preparing the Engine for Long Idle Periods
Engine's First Start/Restoring Normal Operating Conditions
Servicing Operations on Installed Engine
Prescriptions for Work on the Injection System and Its Components
Replacing Belt
Replacing EUI Pumping Units
Venting the Air from the Fuel Feed Loop
Cleaning the Engine Coolant/Sea Water Heat Exchanger
Cleaning the Air/Sea Water Heat Exchanger
Uncoupling Marine Parts
Instructions for Disembarking the Engine
Tools
Overhaul
Graph and Symbols
General Characteristics
Assembly Clearance Data
Tightening Torques
Tightening Orders
Engine Disassembly at the Bench
Cylinder Block
Cylinder Liners
Crankshaft
Preliminary Measurement of Main and Big End Bearing Shell Selection Data
Piston Connecting Rod Assembly
Safety System for Homologated Installations
Electrical Diagrams from the Safety System
Safety Regulations
It is important to note that the manual is for reference purposes only, and any actions taken on the engine are the sole responsibility of the individual.
