This manual covers the BMW D35 D50 Marine diesel engines, designed for marine applications. These engines are recognized for their robust engineering and reliability, providing dependable power for maritime operations. The D35 and D50 models represent a commitment to quality and performance in marine propulsion systems. This comprehensive service repair manual provides detailed information for maintaining and repairing your BMW D35 D50 Marine engine. It includes extensive coverage of all systems, disassembly and assembly procedures, troubleshooting guides, maintenance checklists, servicing specifications, and tightening torques. With hundreds of photos and illustrations, this manual is an essential resource for owners, mechanics, and technicians to ensure the optimal performance and longevity of their marine engines.