The IVECO Cursor C78-ENS C78-ENT Workshop Repair Manual is a comprehensive resource for overhauling or rebuilding Iveco engines to their original factory condition. It is designed for professional mechanics and DIY enthusiasts alike, providing detailed specifications, measurements, tolerances, disassembly and reassembly instructions, tools, and more.
This manual covers a range of engines for marine applications, including the Cursor78 ENS M20.10 (200 HP, 6 cylinders, 7800cc), Cursor78 ENT M30.10 (300 HP, 6 cylinders, 7800cc), Cursor78 ENT M50.11 (500 HP, 6 cylinders, 7800cc), and Cursor78 ENT M55.10 (550 HP, 6 cylinders, 7800cc), all featuring 4-stroke electronic injection.
The manual's contents include:
Overview, including identification data, commercial code, product model number, engine parts and components, engine architecture, combustion air intake and exhaust system, cooling fresh water closed loop, engine oil-lubrication loop, fuel lines, and injection system-EDC.
Technical data with specifications.
Electrical equipment overview, synopsis, wire harness, location of electrical components on the engine, power supply line, alternator, electrical starter motor, relay box, relay box connectors, connections of the central electronic unit (ECU), EUI solenoid valve connector, optional equipment, and equipotential connections to engine ground.
Diagnostics, including ECU behavior, blink code table, diagnosis with the PT-01 instrument, major diagnostic actions, reference values, guide to blink code diagnosis, and guide to symptom diagnosis.
Maintenance, covering periodicity of checks and maintenance operations, preparing the engine for long idle periods, and instructions for the engine's first start or restoring normal operating conditions.
Servicing operations on the installed engine, with prescriptions for work on the injection system and its components, replacing belt, 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, adjustments, uncoupling marine parts, and instructions for disembarking the engine.
Tools.
Overhaul, including general characteristics, assembly clearance data, tightening torques, tightening orders, engine disassembly at the bench, and detailed instructions for various engine components.
Specific section for the C78 ENS M20 engine, safety system for homologated installations, updating turbocharger and injection system-EDC, safety regulations, and more.
This original manual, not scanned, consists of 254 pages and is in English. It has bookmarks for easy navigation, can be printed, and is compatible with both Windows and Mac operating systems.
