Yamaha YFM30GB Grizzly 300 2012 Owner's Manual

Yamaha YFM30GB Grizzly 300 2012 manual cover

Pages 144

Year 2012

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Yamaha YFM30GB Grizzly 300 2012 Specification

The Yamaha YFM30GB Grizzly 300 2012 is a robust and versatile all-terrain vehicle designed to tackle a variety of rugged environments. This ATV is equipped with a 287cc air-cooled, four-stroke, single-cylinder engine, providing reliable power and efficient performance for both recreational and utility purposes. The engine is mated to a fully automatic Ultramatic V-belt transmission, which includes high, low, neutral, and reverse gears, ensuring smooth and responsive handling across diverse terrains.

The Grizzly 300's suspension system features an independent double wishbone front suspension with 5.9 inches of travel and a rear swingarm with 6.5 inches of travel. This setup delivers excellent shock absorption and stability, enhancing rider comfort and control. The ATV is also equipped with hydraulic front disc brakes and a sealed rear drum brake, offering strong and dependable stopping power.

With a dry weight of 474 pounds and a compact wheelbase of 45.1 inches, the Grizzly 300 boasts impressive maneuverability and ease of handling. The vehicle's overall dimensions are 72.2 inches in length, 42.7 inches in width, and 44.1 inches in height, making it suitable for navigating tight trails and confined spaces. The ground clearance stands at 5.9 inches, providing ample clearance to overcome obstacles.

The fuel tank capacity of 3.2 gallons ensures extended riding sessions without frequent refueling, while the front and rear cargo racks offer substantial load-carrying capability, with a combined capacity of 143 pounds. The Grizzly 300 also features a comfortable seat and ergonomic handlebars, prioritizing rider comfort during long excursions.

In summary, the Yamaha YFM30GB Grizzly 300 2012 is a well-engineered ATV that combines power, durability, and versatility, making it an excellent choice for both recreational riders and those in need of a dependable utility vehicle.

Yamaha YFM30GB Grizzly 300 2012 F.A.Q.

What type of oil should I use for my Yamaha YFM30GB Grizzly 300 2012?

Use a high-quality 4-stroke engine oil with a viscosity rating of SAE 10W-30 or 10W-40. Ensure it meets the JASO MA standard for wet clutch compatibility.

How often should I change the oil on my Yamaha Grizzly 300?

It's recommended to change the oil every 20 hours of use or every 6 months, whichever comes first, to ensure optimal engine performance and longevity.

What is the recommended tire pressure for the Yamaha YFM30GB Grizzly 300?

The recommended tire pressure is 4 psi for the front tires and 5 psi for the rear tires. Always check the tire pressure before each ride.

How do I troubleshoot starting issues with my Grizzly 300?

First, check the battery for sufficient charge. Ensure the fuel valve is open and inspect the spark plug for wear or damage. Additionally, verify that the kill switch is in the correct position.

What should I do if my Yamaha Grizzly 300 overheats?

Stop the engine immediately and allow it to cool down. Check coolant levels and inspect for leaks. Ensure the radiator is clean and unobstructed. If the problem persists, consult a professional mechanic.

How can I maintain the brakes on my Yamaha Grizzly 300?

Regularly inspect brake pads for wear and replace if necessary. Ensure brake fluid is at the correct level and free of contaminants. Check brake lines for leaks or damage.

What type of spark plug is recommended for the Yamaha YFM30GB Grizzly 300?

Use an NGK DR8EA spark plug or equivalent, ensuring it is properly gapped to 0.6-0.7 mm before installation.

How do I clean the air filter on my Yamaha Grizzly 300?

Remove the air filter and gently wash it with a mild detergent and water. Allow it to dry completely before applying a light coat of air filter oil. Reinstall securely.

What should I inspect during regular maintenance of my Grizzly 300?

Regularly inspect the drive chain, brakes, tire pressure, fluid levels, and electrical connections. Also, check for loose bolts and nuts, and ensure all controls operate smoothly.

How do I adjust the carburetor on my Yamaha Grizzly 300?

To adjust the carburetor, locate the idle screw and adjust it to achieve a smooth idle. If necessary, adjust the air-fuel mixture screw to ensure optimal performance. Consult the owner's manual for specific settings.