Can-Am DS 450 EFI 2009 Operator's Guide

Can-Am DS 450 EFI 2009 Vehicle manual cover
Pages 144
Year 2009
Language(s)
English en

Can-Am DS 450 EFI 2009 Vehicle Specification

The Can-Am DS 450 EFI 2009 is a high-performance all-terrain vehicle (ATV) engineered for off-road enthusiasts seeking optimal agility and power. This model is powered by a 449 cc, liquid-cooled, single-cylinder, four-stroke engine equipped with Electronic Fuel Injection (EFI) for precise fuel delivery and improved throttle response. The engine's robust power output is complemented by a five-speed manual transmission with a reverse gear, allowing for versatile handling across varying terrains.

The DS 450 EFI's frame is constructed from lightweight aluminum, contributing to the vehicle's overall reduced weight and enhanced maneuverability. The double A-arm front suspension and the fully adjustable rear suspension provide superior shock absorption and stability, ensuring a smooth ride over rough surfaces. Both front and rear suspensions incorporate high-performance shocks, which are adjustable to cater to different riding styles and conditions.

This model features dual hydraulic disc brakes at the front and a single hydraulic disc brake at the rear, delivering reliable stopping power. The tire setup includes 21-inch front tires and 20-inch rear tires, optimized for traction and control. The ergonomic design of the DS 450 EFI includes a comfortable seat and strategically positioned handlebars, enhancing rider comfort during extended use.

The Can-Am DS 450 EFI 2009 also prioritizes safety with features such as a tethered kill switch and a robust chassis that meets rigorous industry standards. Its aggressive styling and durable construction make it a standout choice for riders seeking a combination of performance, reliability, and aesthetics in an ATV. This model is engineered to deliver an exhilarating off-road experience, making it a top contender in its class.

Can-Am DS 450 EFI 2009 Vehicle F.A.Q.

What is the recommended oil type for the Can-Am DS 450 EFI 2009?

The recommended oil type for the Can-Am DS 450 EFI 2009 is 5W-40 synthetic oil.

How often should the air filter be replaced on the Can-Am DS 450 EFI 2009?

The air filter should be checked every 10 hours of operation and cleaned or replaced as necessary to ensure optimal performance.

What is a common troubleshooting step if the engine of the Can-Am DS 450 EFI 2009 won't start?

If the engine won't start, check the battery connections and ensure they are clean and secure. Also, verify that the fuel level is adequate and the fuel valve is open.

How can I reset the maintenance light on the Can-Am DS 450 EFI 2009?

To reset the maintenance light, turn the ignition key to the "ON" position, then press and hold the "MODE" button until the maintenance light blinks and goes off.

What is the proper tire pressure for the Can-Am DS 450 EFI 2009?

The proper tire pressure for the front tires is 5 psi and for the rear tires is 5 psi. Always refer to the owner's manual for specific recommendations.

How do I adjust the suspension on the Can-Am DS 450 EFI 2009 for better handling?

To adjust the suspension, use the preload adjustment on the shocks. Turn the adjustment collar clockwise to increase stiffness and counterclockwise to soften the suspension.

What should I do if the Can-Am DS 450 EFI 2009 overheats?

If the vehicle overheats, stop immediately and let the engine cool. Check the coolant level and inspect the radiator for blockages. Ensure the fan is functioning properly.

How can I improve the fuel efficiency of my Can-Am DS 450 EFI 2009?

To improve fuel efficiency, maintain proper tire pressure, perform regular maintenance such as oil changes and air filter replacement, and avoid aggressive acceleration.

What is the spark plug gap specification for the Can-Am DS 450 EFI 2009?

The spark plug gap for the Can-Am DS 450 EFI 2009 should be set to 0.7 to 0.8 mm (0.028 to 0.031 inches).

How do I replace the battery on the Can-Am DS 450 EFI 2009?

To replace the battery, first remove the seat to access the battery compartment. Disconnect the negative terminal, then the positive terminal, and remove the battery. Install the new battery by connecting the positive terminal first, followed by the negative terminal.