Suzuki QuadSport LT-Z90 2019 Owner's Manual

Suzuki QuadSport LT-Z90 2019 ATV manual cover
Pages 125
Year 2019
Language(s)
English en

Suzuki QuadSport LT-Z90 2019 ATV Specification

The Suzuki QuadSport LT-Z90 2019 ATV is engineered to deliver a blend of performance, safety, and ease of use, making it an ideal choice for younger riders. It is powered by a 90cc, 4-stroke, single-cylinder, air-cooled engine, which provides reliable power and smooth acceleration. The engine is mated to an automatic transmission with a CVT (Continuously Variable Transmission) system, ensuring a straightforward and user-friendly riding experience. The QuadSport LT-Z90 features an electric starter for easy ignition, complemented by a backup recoil starter.

The chassis is designed for durability and stability, featuring a robust steel frame. The suspension system comprises an independent front suspension with single A-arms and a swingarm rear suspension, both equipped with coil-over shock absorbers to provide a comfortable ride over various terrains. The ATV is equipped with dual drum brakes on the front and a single drum brake on the rear, delivering reliable stopping power.

Safety is a priority in the QuadSport LT-Z90. It includes a throttle limiter to adjust speed according to the rider's skill level and a tethered ignition switch that can shut off the engine if the rider falls off. The ATV sits on 18-inch tires providing good traction and stability. With a seat height of 25.6 inches and a ground clearance of 8.3 inches, the LT-Z90 is designed to be accessible for younger riders while still handling uneven terrain effectively.

The 2019 model also features a sporty design with aggressive styling, making it visually appealing to younger enthusiasts. Overall, the Suzuki QuadSport LT-Z90 2019 ATV is a well-rounded option that combines performance, safety, and ease of use, tailored for the younger demographic.

Suzuki QuadSport LT-Z90 2019 ATV F.A.Q.

How do I perform regular maintenance on my Suzuki QuadSport LT-Z90 2019 ATV?

To perform regular maintenance, regularly check the engine oil level, clean the air filter, inspect the brakes, and check tire pressure. Refer to the owner's manual for specific intervals and procedures.

What should I do if the ATV won't start?

If the ATV won't start, check the battery connections, ensure the fuel valve is open, inspect the spark plug, and verify that the engine stop switch is in the "run" position.

How can I troubleshoot poor engine performance on my LT-Z90?

Check for clogged air filters, inspect the fuel system for blockages, ensure the spark plug is clean and properly gapped, and verify that the carburetor is adjusted correctly.

What type of oil should I use for my Suzuki QuadSport LT-Z90 2019?

Use a high-quality 4-stroke engine oil with a viscosity rating of SAE 10W-40. Make sure the oil meets the specifications outlined in the owner's manual.

How do I adjust the chain tension on the LT-Z90?

To adjust the chain tension, loosen the rear axle nut, adjust the chain adjusters on either side of the swingarm, and ensure the chain has the proper slack as specified in the manual. Tighten the axle nut after adjustments.

What should I do if my ATV's brakes feel spongy?

Check the brake fluid levels and inspect the brake lines for air bubbles or leaks. Bleed the brakes if necessary to remove any air from the system.

How can I improve the fuel efficiency of my LT-Z90?

Maintain proper tire pressure, perform regular engine tune-ups, avoid excessive idling, and ensure the air filter and spark plug are clean.

What is the recommended tire pressure for the Suzuki QuadSport LT-Z90 2019?

The recommended tire pressure for the front tires is 2.5 psi, and for the rear tires, it is 2.5 psi. Always check the tire pressure when the tires are cold.

How do I clean the air filter on my LT-Z90?

Remove the air filter cover, take out the filter, wash it in a mild detergent solution, rinse thoroughly, allow it to dry completely, and apply a light coat of air filter oil before reinstalling.

What should I inspect before each ride on my Suzuki QuadSport LT-Z90 2019?

Inspect the tires for damage, check fluid levels, test the brakes, ensure the throttle operates smoothly, and check the chain tension and lubrication.