This manual covers the Mercury Mariner 35HP Outboard motor, produced in 1973. Engineered for reliability and performance, this gasoline-powered outboard motor is designed for a variety of marine applications. Its robust construction and efficient 35 horsepower engine make it a dependable choice for boaters seeking a powerful and enduring propulsion system for their vessels. This comprehensive Service Repair Manual provides detailed instructions and technical specifications necessary for the upkeep and repair of your Mercury Mariner outboard motor. Covering a wide range of procedures, from routine maintenance such as oil changes to more complex tasks like transmission swaps, this guide offers step-by-step guidance and illustrations. It is an essential resource for owners and technicians alike, ensuring the longevity and optimal performance of the motor by imparting factory-trained technician knowledge.