Yamaha YFM45FGD, YFM45FGHD, YFM45FGPD Grizzly 450 2013 Owner's Manual

Yamaha YFM45FGD, YFM45FGHD, YFM45FGPD Grizzly 450 2013 manual cover
Pages 174
Year 2013
Language(s)
English en

Yamaha YFM45FGD, YFM45FGHD, YFM45FGPD Grizzly 450 2013 Specification

The Yamaha YFM45FGD, YFM45FGHD, and YFM45FGPD Grizzly 450 models for 2013 are robust all-terrain vehicles (ATVs) designed for both utility and recreational use. These models are powered by a 421cc, liquid-cooled, SOHC, four-stroke engine that delivers reliable performance and excellent fuel efficiency. The engine is paired with Yamaha's Ultramatic V-belt transmission, which features high, low, neutral, reverse, and park modes, ensuring smooth power delivery and easy handling in various terrains.

The Grizzly 450 series is equipped with an independent double wishbone suspension system on both the front and rear, providing superior ride comfort and handling. The front suspension offers 6.3 inches of travel, while the rear offers 7.1 inches, allowing the ATVs to navigate rough and uneven terrain with ease. Hydraulic disc brakes on the front and a sealed drum brake on the rear ensure responsive and reliable stopping power.

These models feature On-Command 2WD/4WD with a differential lock, giving the rider the flexibility to switch between two-wheel drive and four-wheel drive based on the terrain. This system enhances traction and control in challenging conditions. The durable chassis is designed to withstand harsh environments, and the ATVs come with a full-length skid plate for added protection.

The Grizzly 450 series also includes practical features such as a digital LCD multifunction display, which provides essential information like speed, fuel level, and trip meter. The large 4.0-gallon fuel tank extends riding time, while the comfortable seat and ergonomic handlebar setup ensure rider comfort during long excursions. Additionally, the models have a towing capacity of up to 1,322 pounds and come with front and rear cargo racks, making them ideal for hauling gear and supplies.

In summary, the Yamaha YFM45FGD, YFM45FGHD, and YFM45FGPD Grizzly 450 models for 2013 offer a blend of performance, durability, and utility, making them versatile choices for both work and play.

Yamaha YFM45FGD, YFM45FGHD, YFM45FGPD Grizzly 450 2013 F.A.Q.

What type of oil should I use for my 2013 Yamaha Grizzly 450?

For the 2013 Yamaha Grizzly 450, it is recommended to use 10W-40 type oil. Ensure that the oil is designed for wet clutches and meets or exceeds the JASO MA standard.

How often should I change the oil in my Yamaha Grizzly 450?

It is recommended to change the oil every 20 hours of operation or every 160 miles, whichever comes first. Always check your owner's manual for specific intervals and guidelines.

What is the proper tire pressure for the Yamaha Grizzly 450?

The recommended tire pressure for the Yamaha Grizzly 450 is typically 5 psi for the front tires and 5 psi for the rear tires. However, always refer to the owner's manual for precise specifications.

How do I troubleshoot an overheating issue on my Grizzly 450?

First, check the coolant level and ensure it's adequate. Inspect the radiator for clogs and clean it if necessary. Also, ensure the fan is functioning properly. If the problem persists, consult a professional mechanic.

What should I do if my Grizzly 450 won't start?

Check the battery connections and ensure they are tight and free of corrosion. Inspect the fuel level and fuel line for clogs. If the engine still doesn't start, test the spark plug and replace it if necessary.

How do I maintain the brakes on my Yamaha Grizzly 450?

Regularly check the brake fluid level and top it up if necessary. Inspect the brake pads for wear and replace them if they are worn down. Always ensure the brake lines are free of leaks and damage.

What is the recommended spark plug gap for the Grizzly 450?

The recommended spark plug gap for the 2013 Yamaha Grizzly 450 is 0.7-0.8 mm. Always use a feeler gauge to check the gap and adjust it as necessary.

How can I improve the fuel efficiency of my Grizzly 450?

To improve fuel efficiency, ensure that the air filter is clean and replace it if necessary. Maintain proper tire pressure and avoid carrying unnecessary weight. Regularly service the engine and use the recommended grade of fuel.

What is the correct procedure for cleaning the air filter on the Grizzly 450?

Remove the air filter and clean it using a mild soap and water solution. Allow it to dry completely before applying air filter oil. Reinstall the filter, ensuring it is seated properly to prevent any debris from entering the engine.

How do I adjust the idle speed on my Yamaha Grizzly 450?

Locate the idle adjustment screw on the carburetor. Turn the screw clockwise to increase the idle speed or counterclockwise to decrease it. Adjust the idle speed until the engine runs smoothly without stalling.