Suzuki Boulevard S40 LS650B 2019 Owner's Manual

Suzuki Boulevard S40 LS650B 2019 Motorcycle manual cover
Pages 117
Year 2019
Language(s)
English en

Suzuki Boulevard S40 LS650B 2019 Motorcycle Specification

The 2019 Suzuki Boulevard S40 LS650B is a classic cruiser motorcycle designed for riders who appreciate both style and performance. It features a robust 652cc, air-cooled, single-cylinder, four-stroke engine, providing a blend of efficiency and power. The engine's SOHC (Single Overhead Cam) configuration and the use of a Mikuni BS40 carburetor ensure smooth throttle response and reliable performance.

The S40 LS650B's transmission system includes a five-speed constant mesh gearbox, delivering seamless gear shifts and optimal power delivery across varying speed ranges. Its belt drive system not only reduces maintenance requirements but also contributes to a quieter and smoother ride compared to traditional chain drives.

Chassis and suspension components are engineered for stability and comfort. The front suspension consists of telescopic forks with coil springs and oil damping, while the rear suspension features dual shock absorbers with adjustable preload, allowing riders to fine-tune the ride quality based on their preferences and road conditions. The motorcycle's lightweight frame and low seat height of 27.6 inches enhance maneuverability and rider confidence, making it suitable for both urban commuting and longer journeys.

Braking performance is assured with a hydraulic disc brake at the front and a drum brake at the rear, providing reliable stopping power under various riding conditions. The 19-inch front wheel and 15-inch rear wheel, fitted with tubed tires, offer a balanced combination of agility and stability.

Stylistically, the Suzuki Boulevard S40 LS650B maintains a timeless cruiser aesthetic with its teardrop-shaped fuel tank, wide handlebars, and minimalist bodywork. The instrument cluster is straightforward, featuring an analog speedometer, odometer, and indicator lights for essential functions. Available in classic color options, the 2019 Suzuki Boulevard S40 LS650B is a well-rounded cruiser that merges traditional design with modern engineering.

Suzuki Boulevard S40 LS650B 2019 Motorcycle F.A.Q.

How do I perform an oil change on the Suzuki Boulevard S40 LS650B 2019?

To perform an oil change, warm the engine, place a drain pan under the oil pan, remove the drain plug, and let the oil drain. Replace the oil filter, reinstall the drain plug, and refill with the recommended oil type and amount.

What is the recommended tire pressure for the 2019 Suzuki Boulevard S40 LS650B?

The recommended tire pressure is 29 psi for the front tire and 33 psi for the rear tire. Always check the pressure when the tires are cold.

How can I troubleshoot starting issues with my Suzuki Boulevard S40 LS650B?

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

What maintenance schedule should I follow for my Suzuki Boulevard S40 LS650B?

Follow the maintenance schedule in the owner's manual, which includes regular oil changes, tire pressure checks, brake inspections, and chain lubrication at specified intervals.

How do I adjust the clutch on the 2019 Suzuki Boulevard S40 LS650B?

Locate the clutch cable adjuster near the lever, loosen the locknut, and turn the adjuster to set the correct free play of 10-15mm at the lever. Tighten the locknut after adjustment.

What type of oil is recommended for the Suzuki Boulevard S40 LS650B engine?

Suzuki recommends using a high-quality 10W-40 motorcycle oil that meets JASO MA or MA2 standards for optimal performance.

How do I replace the air filter on my Suzuki Boulevard S40 LS650B?

Remove the seat, locate the air filter housing, unscrew the cover, and replace the old filter with a new one. Ensure the new filter is seated correctly and reassemble.

What should I do if my Suzuki Boulevard S40 LS650B overheats?

If overheating occurs, shut off the engine, let it cool, and check coolant levels and the radiator for blockages. Inspect the thermostat and consult a mechanic if the problem persists.

How do I adjust the suspension on my Suzuki Boulevard S40 LS650B for a smoother ride?

The rear suspension can be adjusted by turning the preload adjuster to suit your weight and riding style. Refer to the owner’s manual for specific adjustment procedures.

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

To improve fuel efficiency, maintain proper tire pressure, use high-quality fuel, avoid rapid acceleration, and perform regular maintenance, such as air filter and spark plug replacements.