This manual covers the Iveco CURSOR C13 ENT M77, a robust diesel marine engine designed for demanding marine propulsion applications. Engineered by Iveco, this engine represents a commitment to reliability and performance in marine environments. Its advanced diesel technology ensures efficient operation and durability, making it a trusted choice for commercial and recreational vessels requiring dependable power. This comprehensive Full Service & Repair Manual provides essential information for maintaining and repairing your Iveco CURSOR C13 ENT M77 marine engine. It includes detailed step-by-step instructions, hundreds of pages with detailed photos and diagrams, and highly detailed exploded diagrams to guide you through all repairs, servicing, and troubleshooting procedures. This manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their marine propulsion system.