The Yamaha Outboard Service Manual – F150C / LF150C (LIT-18616-04-25) provides complete maintenance, troubleshooting, and repair procedures for Yamaha’s reliable 150-horsepower inline-four outboards. This genuine Yamaha publication is the same comprehensive guide used by authorized service technicians, ensuring accuracy, clarity, and step-by-step instructions for all key systems.

Each manual includes detailed coverage of:

• Engine mechanical systems and overhaul procedures
• Fuel injection and ignition system diagnostics
• Cooling, lubrication, and electrical schematics
• Power trim and tilt servicing
• Wiring diagrams and torque specifications

Whether you’re performing a simple oil change or a complete rebuild, this manual gives you the confidence to do the job right — with genuine Yamaha procedures and specifications.

Models Covered:

• F150C
• LF150C
• F150JC
• F150LC
• F150LC2
• F150XC
• F150XC2
• LF150XC
• LF150XC2

Part Number: LIT-18616-04-25

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.