This comprehensive repair manual provides all the essential information you need to service and repair your MERCURY MARINER MODELS 9.9 15 BIGFOOT 4-STROKE OUTBOARDS. Covering a wide range of topics, this manual will guide you through every step of the repair process. From routine maintenance to complex engine repairs, you'll find detailed instructions and diagrams to help you troubleshoot and resolve any issues. The manual includes information on general information, routine maintenance, engine removal and installation, fuel system, lubrication and cooling system, engine specifications, transmission, drive chain & sprockets, steering system, shocks, body work, intake & exhaust, electrical system, and advanced troubleshooting. With this manual, you'll have the knowledge and confidence to keep your outboard motor running smoothly and efficiently.

The MERCURY Mariner ModelS 9.9 15 BIGFOOT 4-STROKE OUTBOARD is a robust and reliable outboard motor designed for a variety of small watercraft, from fishing boats to dinghies. This engine is renowned for its smooth, quiet operation, fuel efficiency, and ease of maintenance. It features a powerful 4-stroke engine delivering 9.9 or 15 horsepower, making it suitable for a range of uses, including fishing, cruising, and gentle watersports. The "Bigfoot" designation refers to the motor's larger, extended transom mount, which allows for greater stability and maneuverability, particularly in shallow water conditions. Additionally, the 4-stroke design delivers cleaner emissions, making it a more environmentally friendly option. The Mariner ModelS 9.9 15 BIGFOOT 4-STROKE OUTBOARD is engineered for long-lasting performance. Its compact and lightweight design allows for easy installation and transportation, while its corrosion-resistant construction ensures durability in harsh marine environments. The engine incorporates advanced technologies such as a fuel-efficient EFI system that enhances performance and reduces fuel consumption. This motor is built to last, delivering reliable power and smooth operation for years to come. The Mariner ModelS 9.9 15 BIGFOOT 4-STROKE OUTBOARD is a versatile and reliable choice for boaters looking for a powerful, fuel-efficient, and easy-to-maintain outboard motor.