This factory service manual provides comprehensive information for the 1990 Yamaha 130ETLD outboard motor. Engineered for reliability and performance, this 130 horsepower outboard motor is designed for demanding marine applications. Its robust construction and advanced engineering ensure dependable operation, making it a trusted choice for various watercraft. This manual details the specific components and systems that contribute to its efficiency and longevity. The purpose of this English-language manual is to serve as an authoritative guide for the repair, maintenance, and diagnostics of the Yamaha 130ETLD. It covers a wide range of essential topics, including periodic inspections, adjustments, and detailed repair procedures for the fuel system, power unit, lower unit, bracket unit, and electrical system. With step-by-step instructions, detailed illustrations, photos, exploded views, and wiring diagrams, this manual equips owners, mechanics, and technicians with the knowledge necessary to maintain optimal performance and address any issues effectively.