This manual provides comprehensive service and repair instructions for the British Seagull 55 Outboard. Engineered for reliability and performance, the British Seagull 55 Outboard is designed to meet the demands of various marine applications. This workshop manual is an essential resource for understanding and maintaining your outboard, ensuring its continued optimal operation. The scope of this manual covers all major repair and maintenance topics, including step-by-step instructions, diagrams, illustrations, wiring schematics, and detailed specifications. It is designed to assist both owners with basic mechanical knowledge and professional technicians in troubleshooting and repairing the British Seagull 55 Outboard. By utilizing the information within, users can perform maintenance and repairs efficiently, saving time and resources.