Yamaha YFM45FGB, YFM45FGHB Grizzly 450 2012 Owner's Manual

Yamaha YFM45FGB, YFM45FGHB Grizzly 450 2012 manual cover
Pages 166
Year 2012
Language(s)
English en

Yamaha YFM45FGB, YFM45FGHB Grizzly 450 2012 Specification

The Yamaha YFM45FGB and YFM45FGHB Grizzly 450 models of 2012 are robust all-terrain vehicles designed for both utility and recreational use. These models feature a 421cc liquid-cooled, SOHC, four-stroke engine that delivers reliable power and performance across a variety of terrains. They come equipped with Yamaha's Ultramatic V-belt transmission, which provides smooth automatic shifting and includes high, low, neutral, reverse, and park positions. The On-Command 2WD/4WD system allows riders to easily switch between two-wheel drive and four-wheel drive modes, ensuring optimal traction and control in diverse conditions.

The Grizzly 450's suspension system includes an independent double-wishbone front suspension with 6.3 inches of travel and an independent rear suspension with 7.1 inches of travel, providing a comfortable and stable ride. Its braking system comprises dual hydraulic front disc brakes and a sealed, oil-bathed, multi-disc rear brake, ensuring reliable stopping power. The vehicle's rugged chassis and durable bodywork are designed to withstand tough environments, while the full-length skid plates offer additional protection.

These models also feature a digital instrument panel that provides essential information such as speed, fuel level, and odometer readings. The Grizzly 450 comes with a standard towing capacity of 1,322 pounds and is equipped with front and rear cargo racks, enhancing its utility. The fuel tank capacity is 3.7 gallons, providing ample range for extended rides. With a dry weight of approximately 600 pounds, the Grizzly 450 is manageable yet robust, making it suitable for a wide range of riders. The Yamaha YFM45FGB and YFM45FGHB Grizzly 450 models are versatile, reliable, and built to handle challenging outdoor activities.

Yamaha YFM45FGB, YFM45FGHB Grizzly 450 2012 F.A.Q.

How do I perform routine maintenance on my Yamaha Grizzly 450 2012?

To perform routine maintenance on your Yamaha Grizzly 450, regularly check the oil level, clean or replace the air filter, inspect the brakes, check tire pressure, and lubricate moving parts. Refer to the owner's manual for detailed instructions specific to your model.

What is the correct tire pressure for the Yamaha Grizzly 450 2012?

The recommended tire pressure for the Yamaha Grizzly 450 2012 is typically 4 psi for the front tires and 4 psi for the rear tires. Always verify the pressure in the owner's manual as it may vary based on load and terrain.

How can I troubleshoot starting issues with my Yamaha Grizzly 450 2012?

If your Yamaha Grizzly 450 is having starting issues, check the battery connections, ensure the battery is charged, inspect the spark plug, and verify that there is enough fuel. If the problem persists, consult a professional technician.

What type of oil should I use for my Yamaha Grizzly 450 2012?

For the Yamaha Grizzly 450 2012, use a high-quality 4-stroke engine oil, such as 10W-40, that meets or exceeds the specifications outlined in the owner's manual.

How often should I change the oil in my Yamaha Grizzly 450 2012?

It is recommended to change the oil in your Yamaha Grizzly 450 2012 every 6 months or every 600 miles, whichever comes first. Always refer to the owner's manual for specific intervals.

What should I do if my Yamaha Grizzly 450 2012 overheats?

If your Yamaha Grizzly 450 overheats, stop the engine immediately to prevent damage. Allow the engine to cool, check the coolant level, and inspect the radiator for blockages. If the problem continues, seek professional assistance.

How do I clean the air filter on my Yamaha Grizzly 450 2012?

To clean the air filter on your Yamaha Grizzly 450, remove the air filter cover, take out the filter, and clean it with a mild detergent and water. Allow it to dry completely before reinstalling. Replace the filter if it is damaged or excessively dirty.

What are the signs that my Yamaha Grizzly 450 2012 needs a new battery?

Signs that your Yamaha Grizzly 450 may need a new battery include slow engine cranking, dim lights, and electrical issues. Test the battery voltage and consider replacement if it does not hold a charge.

How do I adjust the brakes on my Yamaha Grizzly 450 2012?

To adjust the brakes on your Yamaha Grizzly 450, locate the brake adjusting screws on each wheel. Turn the screws to tighten or loosen the brake tension as needed. Ensure the brakes engage smoothly without dragging.

What are the common causes of power loss in a Yamaha Grizzly 450 2012?

Common causes of power loss in a Yamaha Grizzly 450 include a clogged air filter, dirty fuel system, worn spark plug, or low compression in the engine. Regular maintenance can help prevent these issues.