Yamaha YW50FK BWS 2019 Owner's Manual

Yamaha YW50FK BWS 2019 manual cover
Pages 88
Year 2019
Language(s)
English en

Yamaha YW50FK BWS 2019 Specification

The Yamaha YW50FK BWS 2019 is a robust and versatile scooter designed for both urban commuting and light off-road excursions. It features a 49cc, liquid-cooled, 4-stroke, SOHC engine that delivers reliable performance with a smooth power band. The scooter's Continuously Variable Transmission (CVT) ensures seamless acceleration and an easy-to-ride experience suitable for riders of all skill levels.

The YW50FK BWS is engineered with a strong steel frame that provides stability and durability while maintaining a lightweight profile. Its front telescopic fork suspension and rear single shock absorber offer a comfortable ride by effectively absorbing road imperfections. The scooter is equipped with 120/90-10 front and rear tires, which provide excellent traction and handling on various surfaces, enhancing its capability for both paved and unpaved roads.

For braking performance, the YW50FK BWS utilizes a 180mm hydraulic disc brake at the front and a 110mm drum brake at the rear, ensuring reliable stopping power in diverse conditions. The scooter's fuel tank capacity is 1.5 gallons, providing a balance between sufficient range and compact design.

Ergonomically, the Yamaha YW50FK BWS features a comfortable seat height of 29.9 inches, making it accessible for riders of different heights. The scooter's instrumentation includes a speedometer, odometer, and fuel gauge, offering essential information at a glance. Additionally, the under-seat storage compartment provides convenient space for carrying small items.

The 2019 Yamaha YW50FK BWS combines practicality, performance, and rugged styling, making it an ideal choice for those seeking a reliable and versatile scooter for everyday use and beyond.

Yamaha YW50FK BWS 2019 F.A.Q.

How do I properly break in the engine of my Yamaha YW50FK BWS 2019?

To break in the engine, avoid full throttle starts and vary the engine speed while riding. Keep the throttle under half for the first 500 miles and avoid high-speed cruises.

What type of oil should I use for my Yamaha YW50FK BWS 2019?

Use a high-quality 4-stroke engine oil with a viscosity grade of SAE 10W-40 or 10W-30 that meets or exceeds the JASO MA standard.

How often should I check the tire pressure on my Yamaha YW50FK BWS 2019?

Tire pressure should be checked at least once a week and before long rides to ensure optimal performance and safety.

Why is my Yamaha YW50FK BWS 2019 difficult to start in cold weather?

Cold weather can affect battery performance and fuel evaporation. Ensure your battery is fully charged and consider using a fuel stabilizer designed for cold temperatures.

What maintenance should I perform on the brakes of my Yamaha YW50FK BWS 2019?

Regularly inspect brake pads for wear, check brake fluid levels, and ensure the brake lever feels firm. Replace brake pads when they reach the wear limit.

How do I troubleshoot a Yamaha YW50FK BWS 2019 that won't start?

Check the battery charge, ensure the fuel supply is adequate, inspect the spark plug for fouling, and make sure the kill switch is in the "run" position.

What should I do if the engine of my Yamaha YW50FK BWS 2019 overheats?

Stop the scooter immediately, let it cool down, check coolant levels, and ensure there is no blockage in the cooling system. Consult a professional if the issue persists.

How do I clean the air filter on my Yamaha YW50FK BWS 2019?

Remove the air filter cover, take out the filter, and clean it with compressed air or wash it with a mild detergent. Let it dry completely before reinstalling.

What is the recommended interval for replacing the spark plug on a Yamaha YW50FK BWS 2019?

The spark plug should be inspected and possibly replaced every 4,000 miles or as specified in the owner's manual.

How can I improve the fuel efficiency of my Yamaha YW50FK BWS 2019?

Maintain proper tire pressure, avoid rapid accelerations, ensure regular maintenance, and reduce excess weight on the scooter to improve fuel efficiency.