Yamaha XC155K SMAX 2019 Owner's Manual

Yamaha XC155K SMAX 2019 manual cover
Pages 96
Year 2019
Language(s)
English en

Yamaha XC155K SMAX 2019 Specification

The Yamaha XC155K SMAX 2019, often referred to as SMAX, is a versatile and efficient scooter designed for urban commuting and light touring. It is powered by a liquid-cooled, 4-stroke, SOHC, single-cylinder engine with a displacement of 155cc. This powertrain is paired with Yamaha's advanced fuel injection system, ensuring optimal fuel efficiency and smooth throttle response. The engine is mated to a fully automatic CVT (Continuously Variable Transmission), providing seamless acceleration and ease of use in stop-and-go traffic.

The SMAX features a robust steel frame that contributes to its stability and durability while maintaining a lightweight profile for agile handling. An advanced front fork and rear single shock suspension system deliver a comfortable ride by effectively absorbing road imperfections. The braking system includes a 267mm hydraulic disc brake at the front and a 245mm hydraulic disc brake at the rear, offering reliable stopping power in various riding conditions.

Ergonomically designed, the SMAX boasts a spacious seating arrangement with a low seat height of 31.3 inches, making it accessible for riders of different heights. The under-seat storage compartment is generously sized, capable of accommodating a full-face helmet and other personal items, enhancing its practicality for daily use. The scooter's instrument panel is comprehensive and user-friendly, featuring a speedometer, fuel gauge, and trip meter, providing essential riding information at a glance.

With a fuel tank capacity of 2.0 gallons and an estimated fuel economy of 81 miles per gallon, the SMAX offers an impressive range for extended rides without frequent refueling. Its sleek and modern design, combined with practical features and reliable performance, makes the Yamaha XC155K SMAX 2019 an excellent choice for those seeking a blend of convenience, efficiency, and style in their commuting experience.

Yamaha XC155K SMAX 2019 F.A.Q.

How do I properly break in my 2019 Yamaha XC155K SMAX?

To properly break in your Yamaha XC155K SMAX, avoid full-throttle starts and rapid acceleration for the first 600 miles. Gradually increase the speed and vary the engine RPM to ensure all engine components wear in evenly.

What is the recommended tire pressure for the Yamaha XC155K SMAX?

The recommended tire pressure for the Yamaha XC155K SMAX is 29 psi for the front tire and 33 psi for the rear tire. Always use a reliable tire pressure gauge to check and adjust the pressures when the tires are cold.

How often should I change the engine oil on my Yamaha XC155K SMAX?

It is recommended to change the engine oil every 2,000 miles or 6 months, whichever comes first. Use the oil grade specified in the owner's manual to ensure optimal engine performance and longevity.

What should I do if my SMAX won't start?

If your SMAX won't start, first check the battery connections and ensure they are clean and secure. Verify that the fuel tank is not empty and that the kill switch is in the 'ON' position. If the issue persists, inspect the spark plug and replace it if necessary.

How can I improve the fuel efficiency of my Yamaha XC155K SMAX?

To improve fuel efficiency, maintain proper tire pressure, avoid rapid acceleration and heavy loads, and adhere to regular maintenance schedules, including air filter cleaning and spark plug replacement.

What type of coolant should I use for my 2019 SMAX?

Use a high-quality ethylene glycol antifreeze containing corrosion inhibitors designed for aluminum engines. Always mix with distilled water in a 1:1 ratio to ensure optimal cooling and protection.

How do I adjust the headlight aim on my Yamaha XC155K SMAX?

To adjust the headlight aim, locate the adjustment screws behind the headlight assembly. Turn the screws clockwise to raise and counterclockwise to lower the beam. Ensure the scooter is on a level surface and the rider's weight is accounted for during adjustments.

What are the signs that the drive belt needs replacement on my SMAX?

Signs that the drive belt may need replacement include unusual noises, decreased acceleration, and visible wear or cracks on the belt. Regularly inspect the belt as part of routine maintenance and replace it every 12,000 miles or as needed.

How do I store my Yamaha SMAX for the winter?

To store your SMAX for the winter, clean the scooter thoroughly, change the oil, and fill the fuel tank with stabilized fuel. Disconnect the battery and store it in a cool, dry place, and cover the scooter with a breathable cover in a sheltered area.

What is the proper procedure for checking the brake fluid level on the SMAX?

To check the brake fluid level, place the scooter on a level surface and locate the brake fluid reservoir. Ensure the fluid level is between the 'MIN' and 'MAX' marks. If necessary, add the recommended brake fluid type to maintain the correct level.