This comprehensive workshop service manual provides a detailed guide for the repair and overhaul of Mercury Mariner 80 HP Jet Outboard engines. The manual assumes a basic understanding of general automotive practices and offers a wealth of technical information to assist technicians in troubleshooting, diagnosing, and resolving a wide range of issues.

The manual includes detailed instructions, illustrations, and diagrams to guide users through every step of the repair process. It covers all aspects of the engine, from the basic components such as the engine block, cylinder heads, and crankshaft, to the more complex systems like the fuel injection system, ignition system, and cooling system.

The manual also contains valuable information about engine specifications, maintenance schedules, and troubleshooting procedures. This manual is an essential tool for anyone who needs to repair or maintain a Mercury Mariner 80 HP Jet Outboard engine.

The Mercury Mariner 80 HP Jet Outboard is a powerful and versatile engine designed for a range of boating applications. This outboard motor features a robust 80-horsepower, four-stroke, single-cylinder engine paired with a reliable jet drive system. The jet drive system eliminates the need for a traditional propeller, allowing the Mariner 80 HP to operate in shallow waters, over sandbars, and in areas with obstacles that could damage propellers. The jet drive also provides excellent maneuverability and agility, making it ideal for navigating tight spaces and maneuvering in rocky or shallow environments. The Mariner 80 HP is known for its smooth operation, reliable performance, and fuel efficiency. It's a popular choice for fishing boats, pontoon boats, and other recreational watercraft where its shallow-water capabilities and maneuverability are highly valued.

The Mercury Mariner 80 HP Jet Outboard is a relatively lightweight and compact engine, making it easy to install and transport. It features a user-friendly control system and a durable, corrosion-resistant design that can withstand the harsh marine environment. The engine also boasts a comprehensive maintenance schedule and readily available spare parts, making it a reliable and cost-effective choice for boat owners. The Mercury Mariner 80 HP Jet Outboard is designed to provide years of trouble-free operation and enjoyable boating experiences. Its combination of power, efficiency, and versatility makes it a popular choice for a wide variety of recreational and commercial boating applications. The workshop service repair manual for this engine is an essential resource for boat owners, mechanics, and technicians who need to understand its operation, maintenance, and repair procedures.