The Iveco C13 ENT M77 Marine Engine, produced between 2007 and 2013, represents a robust and reliable marine propulsion solution. This 13-liter diesel engine is engineered for demanding maritime applications, offering variable power outputs typically ranging from 300 to 500 horsepower, making it suitable for a variety of vessels. Its design emphasizes durability and performance, incorporating advanced cooling systems and a marine gearbox for efficient operation in challenging marine environments. This Service Repair Workshop Manual provides comprehensive guidance for the maintenance and repair of your Iveco C13 ENT M77 Marine Engine. It covers all repairs from A to Z, including detailed procedures for diagnostics, scheduled maintenance, and technical specifications. With highly detailed, printable diagrams and information tailored for professional technicians, this manual ensures that owners and mechanics can effectively maintain the engine's optimal performance and longevity.