Yamaha YW50FXJ Zuma 50FX 2018 Owner's Manual

Yamaha YW50FXJ Zuma 50FX 2018 manual cover
Pages 88
Year 2018
Language(s)
English en

Yamaha YW50FXJ Zuma 50FX 2018 Specification

The Yamaha YW50FXJ Zuma 50FX 2018 is a robust, compact scooter designed for urban commuting and light recreational use. It features a 49cc, 4-stroke, SOHC single-cylinder engine delivering smooth, reliable power with efficient fuel consumption. The scooter's Continuously Variable Transmission (CVT) ensures seamless acceleration and easy operation, making it ideal for novice and seasoned riders alike.

The Zuma 50FX is built on a sturdy steel frame that provides excellent durability and stability. Its telescopic front fork and single rear shock suspension system offer a comfortable ride over various terrains. The braking system includes a 180mm hydraulic front disc brake and a rear drum brake, ensuring dependable stopping power.

Weighing in at approximately 205 pounds, the Zuma 50FX strikes a balance between lightweight maneuverability and solid road presence. The scooter features 10-inch aluminum wheels fitted with tubeless tires, contributing to its agile handling and smooth ride.

Aesthetic and practical design elements include a sporty, aerodynamic body with dual headlights for enhanced visibility, a spacious under-seat storage compartment for convenience, and a comfortable, contoured seat that can accommodate two riders. The fuel tank has a capacity of 1.5 gallons, providing a practical range for daily commuting.

The instrument panel is straightforward, featuring an analog speedometer, odometer, and fuel gauge, allowing riders to monitor essential information at a glance. The Zuma 50FX is also equipped with electric and kick start options, ensuring reliable ignition in various conditions.

Overall, the Yamaha YW50FXJ Zuma 50FX 2018 is a versatile, efficient, and user-friendly scooter designed to meet the demands of urban mobility with style and reliability.

Yamaha YW50FXJ Zuma 50FX 2018 F.A.Q.

How do I perform an oil change on the Yamaha YW50FXJ Zuma 50FX 2018?

To perform an oil change, first warm up the engine for a few minutes to thin the oil. Place the scooter on the center stand. Remove the oil fill cap and place an oil pan under the engine. Remove the oil drain bolt to let the oil drain completely. Replace the drain bolt and tighten it securely. Refill with the recommended oil type and quantity, then replace the oil fill cap.

What is the recommended tire pressure for the Yamaha Zuma 50FX?

The recommended tire pressure for the Yamaha Zuma 50FX is 28 psi for the front tire and 33 psi for the rear tire. Always check tire pressure when the tires are cold.

How can I troubleshoot starting issues with my Yamaha Zuma 50FX?

If your Yamaha Zuma 50FX is having starting issues, check the battery for proper voltage and connections. Ensure the fuel is fresh and the fuel lines are not clogged. Examine the spark plug for wear or fouling, and replace if necessary. Confirm the engine kill switch is in the 'run' position.

What type of coolant should I use for my Yamaha Zuma 50FX?

Use a high-quality ethylene glycol antifreeze coolant with corrosion inhibitors designed for aluminum engines. Ensure the coolant is mixed with distilled water at a 50/50 ratio.

How often should I replace the air filter on the Zuma 50FX?

The air filter should be inspected every 2,000 miles and replaced if necessary. Under dusty or harsh conditions, check the filter more frequently. Replace the air filter at least once a year for optimal performance.

What is the proper procedure to adjust the brakes on a Yamaha Zuma 50FX?

To adjust the brakes, locate the brake adjuster nut on the brake lever. Turn the nut clockwise to tighten or counterclockwise to loosen. Ensure the brake lever has the correct amount of free play, typically between 0.4 and 0.8 inches for optimal braking performance.

How do I maintain the drive belt on my Yamaha Zuma 50FX?

Inspect the drive belt every 2,000 miles for signs of wear or damage such as cracks or fraying. Replace the belt every 12,000 miles or sooner if necessary. Ensure the belt is properly tensioned according to the service manual specifications.

What should I do if my Yamaha Zuma 50FX overheats?

If your Zuma 50FX overheats, immediately stop the engine and allow it to cool. Check the coolant level and add if necessary. Inspect the radiator and cooling fan for blockages or defects. If the issue persists, consult a professional mechanic to check the thermostat and water pump.

How do I store my Yamaha Zuma 50FX for an extended period?

For long-term storage, clean the scooter thoroughly and apply a coat of wax. Stabilize the fuel with a fuel stabilizer and run the engine for a few minutes to circulate. Change the oil and filter. Remove the battery and store it in a cool, dry place. Inflate the tires to the recommended pressure and cover the scooter to protect it from dust and moisture.

What are the signs of a failing spark plug on the Yamaha Zuma 50FX?

Signs of a failing spark plug include difficulty starting the engine, misfiring during acceleration, reduced fuel efficiency, and a noticeable loss of power. Inspect the spark plug for carbon deposits or wear and replace it if necessary.