This manual covers the Mercury Mariner 90hp and 100hp 2-Stroke outboard engines manufactured from 1997 onwards. These engines are known for their robust engineering and reliable performance, making them a popular choice for a variety of marine applications. Designed for durability and efficiency, the Mercury Mariner series offers dependable power and smooth operation, ensuring a quality boating experience for owners. The Mercury Mariner 90hp / 100hp 2 Stroke Service Repair Manual provides comprehensive guidance for maintenance, repair, and troubleshooting. It includes detailed procedures, technical specifications, and high-quality illustrations, including exploded views, to assist owners and technicians. This manual is an essential resource for keeping your Mercury Mariner engine in optimal condition, covering all major repair topics and offering A-Z troubleshooting solutions.