This manual covers the Yamaha C85TLRP, a 1991 Pre-Gen model. This 2-stroke outboard engine features a 3-cylinder configuration with a displacement of 1.165 cc (71.0 cu. in.) and produces 85 horsepower. It utilizes a water-cooled system, carbureted fuel induction, and a CDI ignition system. The engine is paired with an outboard gearcase and an alternator for its charging system. Notable features include a standard kill switch, and it is designed for remote or tiller steering depending on the specific configuration. This comprehensive Service Repair Maintenance Factory Professional Manual in English provides detailed information for the Yamaha C85TLRP. It covers all aspects of disassembly, repair, assembly, and inspection, essential for maintaining the reliability and performance of your outboard. This guide is an indispensable resource for owners, mechanics, and technicians, offering clear instructions and technical specifications to ensure proper upkeep and troubleshooting. It details procedures for scheduled service, lubrication, and component specifics, empowering users to perform necessary maintenance and repairs effectively.