The 1984 Yamaha 25LN is an internal combustion outboard motor designed for marine propulsion in both freshwater and saltwater environments. This gasoline-powered unit delivers 25 horsepower and features an outboard lower unit drive system. Engineered for reliability, the Yamaha 25LN is built to provide dependable performance for a variety of boating applications, reflecting Yamaha's commitment to quality in marine power.
This Service Repair Maintenance Manual provides comprehensive information for the Yamaha 25LN outboard motor. It covers disassembly, repair, assembly, and inspection procedures, including step-by-step operating procedures and exploded diagrams. The manual is intended as a handy reference for mechanics and technicians, offering detailed guidance on maintenance, including recommended oil types, to ensure the optimal performance and longevity of your marine propulsion system.
1984 Yamaha 25LN 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.
1984 Yamaha 25LN 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.
