This comprehensive service repair manual provides detailed instructions for maintaining and repairing your 1990-2000 Mercury Mariner Outboard 15hp, 2-cylinder, 2-stroke engine. It is specifically designed for both do-it-yourself enthusiasts and experienced mechanics, offering step-by-step guidance based on complete engine disassembly. Hundreds of illustrations and photos accompany the text, ensuring clarity and ease of understanding throughout each service and repair procedure.

The manual covers a wide range of topics, including general information and boating safety, tools and equipment, maintenance procedures, fuel system operation, ignition and electrical systems, lubrication and cooling systems, powerhead components, lower unit assembly, trim and tilt mechanisms, remote control systems, hand rewind starters, and much more. A comprehensive glossary and master index are included for quick and easy reference.

This manual is an invaluable resource for anyone who wants to keep their Mercury Mariner 15hp outboard engine running smoothly. It will save you money by empowering you to perform your own repairs and maintenance, ensuring that your engine operates at peak performance for years to come.

The Mercury Mariner 15hp outboard engine, produced from 1990 to 2000, was a reliable and popular choice for small boats and dinghies. This two-cylinder, two-stroke engine was known for its simplicity, ease of maintenance, and impressive power-to-weight ratio. Equipped with a manual start system, the Mariner 15hp provided a smooth and responsive performance, making it suitable for a range of boating activities like fishing, cruising, and watersports. The engine featured reliable ignition and fuel systems, as well as a robust cooling system, ensuring smooth and efficient operation even in demanding conditions. Its compact design and lightweight construction made it easy to transport and install on various boat types.

The Mercury Mariner 15hp's popularity among boaters stemmed from its durability and user-friendliness. The engine was designed with accessible components and simple maintenance procedures, making it an ideal choice for DIY enthusiasts. The availability of detailed service and repair manuals further enhanced the engine's accessibility, allowing boat owners to handle basic maintenance tasks and troubleshoot common issues themselves. Although production of the Mariner 15hp ceased in 2000, the engine remains a popular choice for boat owners seeking a reliable and affordable power source for their vessels. The abundance of readily available parts and repair manuals ensures that these engines continue to be a viable and cost-effective option for many boaters. Owning a Mercury Mariner 15hp is a rewarding experience, as it offers a reliable, powerful, and easy-to-maintain engine that can enhance any boating adventure.