Yamaha YFZ450XZ, YFZ450XBBZ YFZ 450X 2010 Owner's Manual

Yamaha YFZ450XZ, YFZ450XBBZ YFZ 450X 2010 manual cover
Pages 156
Year 2010
Language(s)
English en

Yamaha YFZ450XZ, YFZ450XBBZ YFZ 450X 2010 Specification

The Yamaha YFZ450XZ, YFZ450XBBZ, and YFZ450X 2010 models represent a high-performance lineup of sport ATVs designed for competitive riding and advanced off-road capabilities. These models are equipped with a robust 449cc liquid-cooled, 4-stroke engine that features a titanium five-valve cylinder head, offering optimal power and efficient fuel combustion. The fuel injection system ensures precise throttle response and excellent performance across various terrains.

A lightweight chassis, constructed from a combination of aluminum and steel, provides a strong and agile framework, enhancing maneuverability and stability. The suspension system comprises fully adjustable front and rear shocks, allowing riders to fine-tune their setup for different track conditions and riding styles. Dual front hydraulic disc brakes and a single rear hydraulic disc brake deliver reliable and responsive stopping power.

Ergonomics play a crucial role in rider comfort and control, with a tapered aluminum handlebar, adjustable clutch lever, and a race-inspired seat designed for aggressive riding positions. The YFZ450X models also feature advanced digital instrumentation, providing essential information such as speed, RPM, and diagnostic indicators at a glance.

Durability and maintenance are addressed through features like a high-capacity radiator with fan-assisted cooling, an easy-access air filter, and a robust chain guide. The overall design emphasizes not only performance but also reliability and ease of upkeep, ensuring that riders can focus on their competitive edge.

In summary, the Yamaha YFZ450XZ, YFZ450XBBZ, and YFZ450X 2010 models are engineered to deliver unparalleled performance, agility, and control for serious off-road enthusiasts and competitive riders. Their advanced engineering and thoughtful design make them a formidable choice in the sport ATV market.

Yamaha YFZ450XZ, YFZ450XBBZ YFZ 450X 2010 F.A.Q.

What is the recommended oil type for the Yamaha YFZ450X 2010?

The recommended oil type for the Yamaha YFZ450X 2010 is a high-quality 4-stroke engine oil with a viscosity grade of SAE 10W-40.

How often should I change the air filter on my YFZ450X?

You should check and clean the air filter every 20 hours of use, and replace it if necessary. It's important to maintain a clean air filter to ensure optimal engine performance.

What is the correct tire pressure for the Yamaha YFZ450X 2010?

The recommended tire pressure for the front tires is 4 psi and for the rear tires is 4.5 psi. Always check the tire pressure before riding.

How do I troubleshoot starting issues with my YFZ450X?

If experiencing starting issues, check the battery charge, inspect the spark plug for fouling, and ensure the fuel tank is not empty. Also, verify that the kill switch is in the 'on' position.

What is the proper way to adjust the chain tension on a YFZ450X?

To adjust the chain tension, loosen the axle nut, adjust the chain adjusters evenly on both sides, and ensure there is about 1.2 inches of slack in the chain. Tighten the axle nut after adjustment.

How can I improve the suspension performance on my Yamaha YFZ450X?

To improve suspension performance, adjust the preload, compression, and rebound settings according to your riding style and terrain. Regular maintenance and inspection of the suspension components are also essential.

What are the steps to winterize my YFZ450X?

To winterize your YFZ450X, clean the ATV thoroughly, change the oil and filter, add fuel stabilizer to the gas tank, disconnect the battery, and store it in a dry, covered area.

Why is my YFZ450X overheating, and how can I fix it?

Overheating can occur due to low coolant levels, a malfunctioning fan, or a clogged radiator. Check the coolant level, inspect the fan operation, and clean the radiator to resolve the issue.

How do I replace the spark plug on my Yamaha YFZ450X 2010?

To replace the spark plug, remove the seat and fuel tank to access the engine. Use a spark plug socket to remove the old plug, and install the new one with the correct gap. Reassemble the fuel tank and seat.

What maintenance should be performed regularly on the YFZ450X?

Regular maintenance includes oil changes every 10 hours, checking and cleaning the air filter, inspecting the brakes, lubricating the chain, and checking tire pressure. A thorough inspection of all components is advised periodically.