This comprehensive workshop service repair manual provides detailed instructions and illustrations for servicing and repairing your Mercury Mariner 80hp outboard motor. It covers all models, engines, trim, and transmission types produced for the 1987, 1988, and 1989 model years. The manual guides you through every repair procedure, ensuring you have the knowledge and expertise to perform any task, from basic maintenance to complex repairs. Whether you are a seasoned mechanic or a DIY enthusiast, this manual will empower you to maintain your outboard motor and keep it running smoothly for years to come.

The Mercury Mariner 80hp outboard motor, produced from 1987 to 1989, was a reliable and popular choice for recreational boaters. This two-stroke engine featured a robust design and a reputation for durability, making it a popular choice for fishing, cruising, and watersports. The 80hp model was known for its smooth power delivery and responsive throttle, providing a balanced performance for a variety of applications. With a displacement of 79.7 cubic inches (1,304cc), this engine was capable of generating impressive thrust, making it suitable for a range of boat sizes. The Mercury Mariner 80hp engine was notable for its integrated power trim and tilt system, which allowed for easy maneuvering and storage. This feature made the engine more convenient for boaters, particularly those who frequently launch and retrieve their vessels. Though no longer in production, the Mercury Mariner 80hp remains a valuable asset for many boat owners. Its robust build and proven reliability ensure that it can continue to provide years of service. However, like any mechanical device, proper maintenance is crucial for optimal performance and longevity. A comprehensive workshop service and repair manual is an essential resource for owners of this outboard motor. The manual provides detailed instructions and diagrams covering every aspect of the engine, from routine maintenance tasks to complex troubleshooting and repair procedures. With its wealth of technical information, the manual empowers owners to understand the intricacies of their engine, allowing them to perform essential maintenance and repairs themselves, potentially saving money and extending the lifespan of their valuable asset.