This manual covers the Mercury Mariner 7.5HP outboard motor, manufactured in 1971. Designed for marine propulsion, this two-stroke outboard motor delivers 7.5 horsepower and features an outboard drive shaft system. The engineering behind this model emphasizes reliability and performance for aquatic applications. This comprehensive Service Repair Manual provides detailed instructions for maintaining and repairing your Mercury Mariner outboard motor. It includes step-by-step repair procedures, guidance on fundamental maintenance tasks such as oil changes and transmission swaps, and is accompanied by numerous illustrations to aid understanding. The manual's easy-to-read text and search functionality make it an invaluable resource for owners and technicians alike, ensuring your motor operates at peak performance.