This document details the Yamaha 50 EJRZ outboard motor, manufactured in 2001. Engineered for reliable boating and marine propulsion, this gasoline-powered outboard motor delivers 50 horsepower. Yamaha is renowned for its commitment to quality and performance, ensuring a robust and dependable marine experience. The design prioritizes efficiency and longevity, making it a trusted choice for a wide range of aquatic applications. This Factory Service Manual, written in English, provides comprehensive guidance for the maintenance and repair of your Yamaha 50 EJRZ. It covers all aspects of operation, including detailed step-by-step procedures, recommended service intervals, oil types, and inspection schedules. The manual features exploded diagrams to aid in disassembly and reassembly. Its searchable and bookmarked format ensures efficient access to critical information, empowering owners and technicians to keep the outboard motor in optimal condition.