Yamaha F250B LF250B Outboard Motor Owner's Manual

About this manual

This manual provides essential safety guidelines and operating instructions for the Yamaha F250B and LF250B outboard motors. It covers propeller safety, engine operation, fueling procedures, and emergency handling. Maintenance sections detail oil changes, battery care, and periodic inspections. Safety warnings are prominently marked to prevent injury or damage.

The manual also includes installation requirements, troubleshooting tips, and warranty information. It is designed for owners to ensure safe and efficient use of the motor, with clear diagrams and step-by-step procedures for starting, shifting, and maintaining the engine.

What's inside

• Safety Information
• Outboard Motor Safety
• Propeller Safety
• Rotating Parts
• Hot Parts
• Electric Shock
• Power Trim and Tilt
• Engine Shut-Off Cord
• Gasoline Handling
• Installation Requirements

Frequently asked questions

What should you do if a person is in the water near the outboard motor?

Shut off the engine when a person is in the water near you.

What is required before operating the outboard motor?

Read this manual carefully before operating this outboard motor.

What is the purpose of the engine shut-off cord (lanyard)?

Attach the engine shut-off cord so that the engine stops if the operator falls overboard or leaves the helm.