Yamaha YFM35FGIZ, YFM35FGIHZ Grizzly 350 2010 Owner's Manual

Yamaha YFM35FGIZ, YFM35FGIHZ Grizzly 350 2010 manual cover
Pages 154
Year 2010
Language(s)
English en

Yamaha YFM35FGIZ, YFM35FGIHZ Grizzly 350 2010 Specification

The Yamaha YFM35FGIZ and YFM35FGIHZ Grizzly 350 models for 2010 are robust all-terrain vehicles (ATVs) designed to deliver optimal performance across diverse terrains. These models are powered by an air-cooled, four-stroke, single-cylinder engine with a displacement of 348cc, providing a reliable balance of power and efficiency. The engine is paired with a fully automatic Ultramatic® transmission system, offering dual-range (Hi/Lo) drive and reverse, which ensures smooth and versatile operation in various driving conditions.

The Grizzly 350 features a durable chassis with a front suspension system that includes an independent double wishbone design, providing 6.3 inches of travel, and a rear suspension system with a swingarm design, delivering 7.1 inches of travel. This configuration enhances ride comfort and handling stability. The vehicle is equipped with hydraulic disc brakes in the front and a sealed drum brake in the rear, ensuring reliable stopping power.

The Grizzly 350 models have a compact and sturdy build, with a length of 81.3 inches, a width of 42.5 inches, and a height of 44.1 inches, and they sit on a wheelbase of 47.6 inches. The ground clearance stands at 9.7 inches, making them well-suited for rugged terrains. The fuel tank capacity is 3.8 gallons, which supports extended riding sessions.

These ATVs also come with several utility features, including a multifunction digital instrument panel, front and rear cargo racks, and a towing capacity of up to 1,102 pounds. The YFM35FGIZ and YFM35FGIHZ Grizzly 350 models are designed with user-friendly ergonomics, offering comfortable seating and handlebar positioning for prolonged use. Their robust construction, reliable performance, and practical features make them ideal choices for both recreational and utility purposes.

Yamaha YFM35FGIZ, YFM35FGIHZ Grizzly 350 2010 F.A.Q.

How do I properly break in the engine on my Yamaha Grizzly 350?

To properly break in the engine, start by running the engine at varied RPMs for the first 10 hours. Avoid full throttle and heavy loads during this period to ensure all components wear in evenly.

What type of oil should be used for the Yamaha Grizzly 350, and how often should it be changed?

Use a high-quality 4-stroke engine oil with a viscosity grade of SAE 10W-40. Change the oil every 20 hours of operation or every 6 months, whichever comes first.

How can I troubleshoot if the Grizzly 350 does not start?

First, check the battery for charge and connections. Ensure the fuel supply is not obstructed and the fuel is fresh. Inspect the spark plug for fouling and clean or replace it if necessary.

What is the recommended tire pressure for the Yamaha Grizzly 350?

The recommended tire pressure is 5.0 psi for the front tires and 5.0 psi for the rear tires. Always check tire pressure when the tires are cold.

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

To adjust the idle speed, locate the idle screw on the carburetor and turn it clockwise to increase the RPM or counterclockwise to decrease it. Aim for a smooth idle between 1350 and 1500 RPM.

What should I do if my Grizzly 350 overheats during operation?

Stop the vehicle as soon as possible and let the engine cool down. Check the coolant level and inspect for any leaks. Ensure the radiator is not blocked by debris.

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

Regularly inspect brake pads for wear and replace them if they are less than 1mm thick. Check the brake fluid level and top it up as necessary. Ensure the brake lines are not damaged.

How often should the air filter be cleaned or replaced on the Grizzly 350?

Clean the air filter every 20 hours of operation or more frequently in dusty conditions. Replace it if it shows signs of damage or excessive dirt that cannot be cleaned.

What steps should I follow for long-term storage of the Grizzly 350?

For long-term storage, clean the vehicle thoroughly, change the oil, fill the fuel tank with stabilized fuel, and disconnect the battery. Store the vehicle in a dry, covered location.

How do I check and adjust the valve clearance on my Grizzly 350?

Remove the valve cover to access the valves. Use a feeler gauge to measure the clearance. Adjust by loosening the lock nut and turning the adjuster screw. The correct clearance is 0.10mm (intake) and 0.15mm (exhaust).