This manual covers the Yamaha 150ETLJ outboard motor, produced in 1986. This inline 4-cylinder engine features a displacement of 1730 cc, a bore and stroke of 82 x 80 mm, and a compression ratio of 8.3:1. It utilizes a carbureted fuel induction system and a CDI ignition system, requiring an NGK BUHW spark plug. The engine delivers a power output of 150 HP and operates within a full throttle RPM range of 4500-5500 RPM. Its transmission boasts a gear ratio of 1.85:1 (13:24) with a splined propeller shaft.
This Service Repair Maintenance Manual provides comprehensive guidance for the Yamaha 150ETLJ. It details essential maintenance procedures, including initial break-in periods of 10 hours and regular service intervals annually or every 100 hours. Information on lubrication, such as gearcase oil type and capacity, and recommended 2-stroke oil grades, is included. The manual also covers technical specifications and troubleshooting steps, empowering owners and technicians to effectively maintain and repair the outboard motor, ensuring its optimal performance and longevity.
1986 Yamaha 150ETLJ Outboards. The procedures in this manual are organized in a step-by-step format. The information has been compiled to provide the mechanicwith an easy to read, handy reference that contains comprehensive explenation of all disassembly, repair,assembly and inspection operations. Each chapter provides exploded diagrams before each disassembly section for ease in identifying the correct disassembly and assembly procedures. The manual is completly bookmarked and searchable. It covers everything about the motor.
1986 Yamaha 150ETLJ Outboards. The procedures in this manual are organized in a step-by-step format. The information has been compiled to provide the mechanicwith an easy to read, handy reference that contains comprehensive explenation of all disassembly, repair,assembly and inspection operations. Each chapter provides exploded diagrams before each disassembly section for ease in identifying the correct disassembly and assembly procedures. The manual is completly bookmarked and searchable. It covers everything about the motor.
