This manual covers the 1994 Yamaha 50EJRS Outboard Motor, a 2-stroke gasoline-powered unit designed for marine propulsion. Yamaha is recognized for its engineering quality and reliability, ensuring optimal performance for your watercraft. This service manual provides comprehensive information to maintain and operate this specific outboard motor model effectively. The purpose of this Factory Service Repair Maintenance Manual is to provide detailed guidance for owners, mechanics, and technicians. It includes step-by-step instructions, detailed wiring and circuit diagrams, illustrations, photos, and exploded views for all major components. Key areas covered include general information, periodic inspection and adjustments, fuel system, power unit, lower unit, bracket unit, electrical system, specifications, and troubleshooting, ensuring the longevity and proper functioning of your Yamaha outboard motor.