Yamaha YFM35FGB, YFM35FGHB Grizzly 350 2012 Owner's Manual

Yamaha YFM35FGB, YFM35FGHB Grizzly 350 2012 manual cover
Pages 142
Year 2012
Language(s)
English en

Yamaha YFM35FGB, YFM35FGHB Grizzly 350 2012 Specification

The Yamaha YFM35FGB and YFM35FGHB Grizzly 350 models for 2012 are robust, versatile ATVs designed for both recreational and utility purposes. These models are powered by a 348cc air/oil-cooled, SOHC, four-stroke engine that delivers reliable power and efficient performance. The engine is paired with a fully automatic Ultramatic® V-belt transmission, featuring high, low, neutral, reverse, and park modes, which provides smooth and responsive handling.

The Grizzly 350 is equipped with a durable steel frame and features independent double-wishbone front suspension with 5.3 inches of travel, and a swingarm rear suspension with 6.3 inches of travel, ensuring excellent ride comfort and stability across various terrains. The front and rear drum brakes provide reliable stopping power, while the 25-inch tires offer superior traction and ground clearance.

The fuel capacity of 3.8 gallons ensures extended riding sessions without frequent refueling. The Grizzly 350 includes a multifunction digital display providing essential information such as speed, fuel level, and maintenance indicators. With a towing capacity of up to 1,102 pounds and a combined front and rear rack capacity of 264 pounds, these ATVs are well-suited for heavy-duty tasks.

A key feature of the Yamaha YFM35FGB and YFM35FGHB Grizzly 350 is the On-Command® 2WD/4WD system, allowing the rider to easily switch between two-wheel drive and four-wheel drive depending on the terrain and riding conditions. The overall design emphasizes both functionality and comfort, with ergonomically designed seating and controls to reduce rider fatigue during long rides. Available in various color options, these models combine practicality with Yamaha's renowned reliability and engineering excellence, making them a popular choice among ATV enthusiasts.

Yamaha YFM35FGB, YFM35FGHB Grizzly 350 2012 F.A.Q.

What type of oil should I use for the Yamaha Grizzly 350 2012?

The recommended oil for the Yamaha Grizzly 350 2012 is SAE 10W-40 with an API service grade of SG or higher. Make sure to use a reliable brand to ensure optimal performance.

How often should I change the oil on my Yamaha Grizzly 350?

For optimal performance, it is recommended to change the oil every 20 hours of operation or every 6 months, whichever comes first. Ensure to replace the oil filter as well during the oil change.

What is the correct tire pressure for the Yamaha Grizzly 350 2012?

The recommended tire pressure for the Yamaha Grizzly 350 2012 is 4 psi (28 kPa) for the front tires and 4 psi (28 kPa) for the rear tires. Always check the tire pressure before each ride.

How can I troubleshoot starting issues with my Yamaha Grizzly 350?

If your Yamaha Grizzly 350 won't start, check the battery for charge, ensure the fuel is fresh, inspect the spark plug for wear or damage, and verify that the kill switch is in the correct position.

What should I do if my Yamaha Grizzly 350 is overheating?

If your ATV is overheating, check the coolant level and top it off if necessary. Inspect the radiator for obstructions and clean it if needed. Also, ensure the fan is functioning properly.

How do I maintain the brakes on my Yamaha Grizzly 350?

Regularly inspect the brake pads for wear and replace them if they are below the minimum thickness. Check the brake fluid level and ensure there are no leaks in the brake lines.

What is the proper way to clean the air filter on a Yamaha Grizzly 350?

Remove the air filter and wash it gently with soapy water. Rinse thoroughly and allow it to dry completely before reapplying air filter oil and reinstalling it.

How do I adjust the idle speed on my Yamaha Grizzly 350?

To adjust the idle speed, locate the idle adjustment screw on the carburetor. Turn it clockwise to increase the idle speed or counterclockwise to decrease it, aiming for a smooth idle between 1450-1550 RPM.

What should I check if the Yamaha Grizzly 350 has poor acceleration?

If experiencing poor acceleration, check the air filter for clogs, ensure the carburetor is clean, inspect the fuel lines for obstructions, and verify that the drive belt is in good condition.

How do I store my Yamaha Grizzly 350 for the winter?

To store your ATV for the winter, clean it thoroughly, change the oil, top off the fuel tank and add a fuel stabilizer. Disconnect the battery and store it in a cool, dry place, and cover the ATV to protect it from dust and moisture.