This manual covers the Yamaha 6LJ outboard motor, manufactured in 1986. Designed for marine propulsion, this outboard motor represents a significant advancement in its class, built with Yamaha's renowned engineering quality and commitment to reliability. Its robust construction and innovative features ensure dependable performance for a wide range of marine applications. This Factory Service Manual provides comprehensive guidance for the maintenance, repair, and servicing of your Yamaha 6LJ outboard motor. It includes detailed step-by-step instructions, diagnostic information, and essential technical specifications. Coverage extends to critical systems such as the fuel, power, lower, bracket, and electrical units, along with troubleshooting procedures and detailed wiring and circuit diagrams. The manual is an indispensable resource for owners, technicians, and mechanics seeking to maintain optimal performance and longevity.