Suzuki DR-Z400SM 2018 Owner's Manual

Suzuki DR-Z400SM 2018 Motorcycle manual cover
Pages 137
Year 2018
Language(s)
English en

Suzuki DR-Z400SM 2018 Motorcycle Specification

The Suzuki DR-Z400SM 2018 is a versatile supermoto motorcycle engineered for both urban commuting and spirited off-road adventures. At its core lies a liquid-cooled, 398cc, four-stroke, single-cylinder engine, delivering a robust blend of power and efficiency. The engine features a DOHC (Double Overhead Camshaft) configuration with four valves, ensuring precise control and optimal combustion. Fuel is delivered through a 36mm Mikuni carburetor, contributing to its responsive throttle and smooth power delivery.

The DR-Z400SM's chassis is built on a durable, lightweight aluminum frame that provides a balanced mix of rigidity and flexibility, enhancing both handling and ride comfort. Its suspension system includes fully adjustable inverted front forks and a rear shock absorber with a linkage system, allowing riders to fine-tune the setup for various terrains and riding styles. The bike rolls on 17-inch radial tires mounted on spoke-style wheels, offering excellent grip and stability.

Braking is handled by a powerful front disc brake with a dual-piston caliper and a rear disc brake with a single-piston caliper, ensuring reliable stopping power. The seat height is set at a comfortable 35.0 inches, making it accessible for a wide range of riders. The instrument cluster is straightforward, featuring a digital LCD display that provides essential information such as speed, odometer, trip meter, and clock.

Weighing in at approximately 322 pounds (146 kg) when fully fueled, the DR-Z400SM offers a nimble and agile riding experience. Its fuel tank capacity of 2.6 gallons (10 liters) provides a decent range for both city and trail riding. Overall, the Suzuki DR-Z400SM 2018 stands out as a well-rounded motorcycle, combining performance, versatility, and reliability in a stylish package.

Suzuki DR-Z400SM 2018 Motorcycle F.A.Q.

How often should I change the oil on my 2018 Suzuki DR-Z400SM?

It is recommended to change the oil every 3,000 miles or every 6 months, whichever comes first, to ensure optimal performance and longevity of the engine.

What type of oil is best for the Suzuki DR-Z400SM?

A high-quality 10W-40 motorcycle oil is recommended for the DR-Z400SM. Ensure the oil meets JASO MA or MA2 standards for best performance.

How can I adjust the suspension for better handling on my DR-Z400SM?

The DR-Z400SM features adjustable front and rear suspension. For better handling, adjust the preload, compression, and rebound damping according to your weight and riding style. Refer to the owner's manual for detailed instructions.

What is the recommended tire pressure for the Suzuki DR-Z400SM?

The recommended tire pressure is 22 psi for the front tire and 25 psi for the rear tire. Always check tire pressure when the tires are cold.

How do I troubleshoot starting issues on my DR-Z400SM?

If your DR-Z400SM is having trouble starting, check the battery charge, ensure the fuel is fresh, inspect the spark plug, and verify that the kill switch is in the correct position.

What maintenance should be performed regularly on the DR-Z400SM?

Regular maintenance includes oil and filter changes, chain lubrication and adjustment, brake inspection, tire pressure checks, and inspecting the air filter. Follow the maintenance schedule in the owner's manual.

How do I clean the air filter on the DR-Z400SM?

To clean the air filter, remove it from the airbox, wash it with a mild detergent, rinse thoroughly, and allow it to dry completely before applying a light coat of air filter oil. Reinstall carefully to ensure a proper seal.

What should I do if the DR-Z400SM engine overheats?

If the engine overheats, stop riding immediately and let the engine cool down. Check the coolant level and inspect for leaks. Ensure the radiator is not blocked and the cooling fan is operational.

How can I improve the fuel efficiency of my Suzuki DR-Z400SM?

To improve fuel efficiency, maintain proper tire pressure, use high-quality fuel, perform regular maintenance, and avoid aggressive acceleration and braking.

What are common electrical issues with the DR-Z400SM and how can I fix them?

Common electrical issues include battery discharge and faulty connections. Ensure all connections are clean and tight, and the battery is charged. Use a multimeter to check for continuity and replace any damaged wires or components.