This comprehensive repair manual covers a wide range of 1987 Ski-Doo snowmobile models, enabling you to diagnose and fix various issues. It offers detailed information on everything from routine maintenance to complex repairs, making it an invaluable resource for owners and mechanics alike. The manual includes sections covering general information about the snowmobiles, routine maintenance procedures, engine removal and installation, fuel system, lubrication and cooling system, engine specifications, transmission, drive chain and sprockets, steering system, shocks, body work, intake and exhaust, electrical system, and advanced troubleshooting. With this manual, you can gain a deep understanding of your Ski-Doo snowmobile, perform repairs efficiently, and keep your machine running smoothly. This manual covers the following models: * 1987 Ski-Doo Alpine 503 * 1987 Ski-Doo Citation LS E * 1987 Ski-Doo Citation LS * 1987 Ski-Doo Citation LS/E * 1987 Ski-Doo Elan 250 * 1987 Ski-Doo Escapade * 1987 Ski-Doo Formula MX LT * 1987 Ski-Doo Formula MX * 1987 Ski-Doo Formula Plus * 1987 Ski-Doo Safari 377 E * 1987 Ski-Doo Safari 377 * 1987 Ski-Doo Skandic 377 R * 1987 Ski-Doo Skandic 503 * 1987 Ski-Doo Stratos * 1987 Ski-Doo Tundra LT * 1987 Ski-Doo Tundra LTS * 1987 Ski-Doo Tundra Get the information you need to keep your Ski-Doo snowmobile running its best.

The 1987 Bombardier Ski-Doo Snowmobile Repair Manual is a comprehensive guide designed to assist mechanics and enthusiasts in maintaining and repairing a wide array of Ski-Doo models from the 1987 model year. This manual covers a diverse range of snowmobiles, serving both recreational and utility purposes. From the sporty Formula MX models to the durable Skandic 503, and the classic Citation LS, this manual encompasses a variety of engine sizes, features, and intended uses. The 1987 Ski-Doo lineup is known for its innovative features, such as the introduction of the "Twin Trac" suspension system on some models, designed to provide enhanced stability and handling on varying snow conditions. It also features a variety of engines, including the Rotax 377, 503, and 250, each offering distinct power outputs and performance characteristics. The 1987 Bombardier Ski-Doo Snowmobile Repair Manual is an essential resource for anyone looking to perform maintenance, troubleshoot issues, or undertake major repairs. This manual provides detailed diagrams, specifications, and step-by-step instructions for a wide range of procedures. It covers everything from basic maintenance tasks like oil changes and spark plug replacement to more complex procedures like engine rebuilding and suspension adjustments. The manual also includes valuable troubleshooting guides, helping users diagnose and resolve common problems. With its detailed information and user-friendly format, this repair manual empowers individuals to maintain and repair their Ski-Doo snowmobiles confidently and effectively, ensuring they enjoy many seasons of thrilling rides on snow.