Suzuki Boulevard S40 LS650B 2018 Owner's Manual

Suzuki Boulevard S40 LS650B 2018 Motorcycle manual cover
Pages 117
Year 2018
Language(s)
English en

Suzuki Boulevard S40 LS650B 2018 Motorcycle Specification

The Suzuki Boulevard S40 LS650B 2018 is a cruiser motorcycle designed for riders seeking a blend of classic aesthetics and modern performance. It is powered by a 652cc, 4-stroke, air-cooled, single-cylinder, SOHC engine, delivering robust torque and a smooth ride. The engine's bore and stroke are 94.0 mm x 94.0 mm, with a compression ratio of 8.5:1, ensuring efficient power delivery across various terrains. The fuel system is managed by a Mikuni BS40, and the ignition is a digital CDI for reliable starting and performance.

The motorcycle features a 5-speed constant mesh transmission, coupled with a low-maintenance belt drive, providing seamless power transfer and reducing upkeep costs. It has a telescopic front fork with coil spring and oil damping, along with a swingarm rear suspension with twin shock absorbers, ensuring a comfortable ride over rough surfaces. The front brake is a hydraulic disc, while the rear brake is a drum, offering effective stopping power.

The S40's dimensions contribute to its agility and rider comfort, with an overall length of 2180 mm, width of 720 mm, and height of 1105 mm. The wheelbase measures 1480 mm, and the seat height is a comfortable 700 mm, making it accessible for a wide range of riders. The curb mass is 173 kg, and the fuel tank capacity is 10 liters, allowing for extended rides without frequent refueling.

The motorcycle’s design includes a teardrop fuel tank, polished engine cases, and a wide, comfortable seat, embodying the classic cruiser style. The instrument cluster is straightforward, featuring a speedometer, odometer, and indicator lights for essential information. Overall, the Suzuki Boulevard S40 LS650B 2018 merges timeless cruiser design with reliable, modern performance, making it an appealing choice for both novice and experienced riders.

Suzuki Boulevard S40 LS650B 2018 Motorcycle F.A.Q.

How do I change the oil on my Suzuki Boulevard S40 LS650B 2018?

To change the oil, warm up the engine, place the bike on a level surface, and remove the oil drain plug. Allow the oil to completely drain, then replace the plug. Remove the oil filter and install a new one. Finally, refill with the recommended oil type and check the level.

What type of fuel should I use for the Suzuki Boulevard S40 LS650B 2018?

The Suzuki Boulevard S40 LS650B 2018 is designed to run on regular unleaded gasoline with a minimum octane rating of 87.

How do I troubleshoot starting issues on my Suzuki Boulevard S40 LS650B 2018?

Check the battery charge and connections, ensure the kill switch is in the 'run' position, check the fuel level, and inspect the spark plug for wear. If issues persist, consult a professional.

What is the recommended tire pressure for the Suzuki Boulevard S40 LS650B 2018?

The recommended tire pressure is 29 psi for the front tire and 36 psi for the rear tire. Always check the pressure when the tires are cold.

How can I maintain the chain on my Suzuki Boulevard S40 LS650B 2018?

Regularly clean the chain with a suitable cleaner, lubricate it with motorcycle chain lube, and adjust the tension according to the owner's manual specifications.

What should I do if the engine overheats on my Suzuki Boulevard S40 LS650B 2018?

Stop the motorcycle in a safe location, turn off the engine, and allow it to cool. Check the coolant level if applicable and ensure proper airflow to the radiator. Avoid running the engine under heavy loads in high ambient temperatures.

How often should I replace the air filter on the Suzuki Boulevard S40 LS650B 2018?

The air filter should be inspected every 4,000 miles and replaced if necessary. However, it may require more frequent changes if riding in dusty conditions.

What are the basic steps for winterizing the Suzuki Boulevard S40 LS650B 2018?

To winterize, clean the motorcycle thoroughly, change the oil, add fuel stabilizer, disconnect the battery, and store the bike in a dry place. Cover it to protect from dust and moisture.

How do I adjust the clutch lever on my Suzuki Boulevard S40 LS650B 2018?

Locate the adjuster near the clutch lever, loosen the lock nut, and turn the adjuster screw to achieve the desired lever play, usually about 10-15mm. Tighten the lock nut afterwards.

How can I improve the fuel efficiency of my Suzuki Boulevard S40 LS650B 2018?

Maintain proper tire pressure, use the recommended fuel grade, keep the motorcycle well-maintained, reduce excessive idling, and ride smoothly at consistent speeds to improve fuel efficiency.