This manual covers the Yamaha 4MLHS outboard motor, manufactured in 1994 by Yamaha Motor Corporation. Designed for marine propulsion, this 4 HP, 4-stroke gasoline engine is engineered for reliability and performance. Its robust construction and efficient operation make it a dependable choice for various boating applications. This comprehensive Service Repair Maintenance Manual provides detailed information for owners and technicians. It includes step-by-step disassembly, repair, assembly, and inspection procedures, alongside a complete overview of the motor's systems. Chapters are organized with exploded diagrams preceding disassembly sections, ensuring clarity and ease of use for maintaining and repairing your Yamaha outboard motor.