This workshop service repair manual provides comprehensive information for the Mercury Mariner Outboard Motor, a gasoline-powered, water-cooled outboard motor designed for marine propulsion. Featuring a 75 HP engine and a CDI ignition system, this outboard drive unit offers forward, neutral, and reverse gears, along with remote steering. Its robust engineering ensures reliable performance for a variety of boating applications. This manual is an essential resource for owners and technicians. It details all aspects of maintenance, repair, and troubleshooting, including lubrication requirements and service intervals. By following the procedures outlined within, users can effectively maintain the operational integrity and longevity of their Mercury Mariner outboard motor.