Yamaha YFM125GA Grizzly 125 2011 Owner's Manual

Yamaha YFM125GA Grizzly 125 2011 manual cover
Pages 138
Year 2011
Language(s)
English en

Yamaha YFM125GA Grizzly 125 2011 Specification

The Yamaha YFM125GA Grizzly 125, released in 2011, is a robust all-terrain vehicle (ATV) designed for both recreational and light utility use. It features a reliable 124cc air-cooled, SOHC, four-stroke engine, which delivers dependable power and efficiency. The engine is paired with a fully automatic V-belt transmission system, incorporating forward, neutral, and reverse gears, ensuring smooth and hassle-free operation for riders of all skill levels.

The Grizzly 125 boasts a compact yet durable chassis, with a suspension system comprising independent double wishbone front suspension and a swingarm rear suspension. This setup provides a comfortable ride and enhances the ATV's capability to navigate rough terrains. The stopping power is managed by dual drum brakes at the front and a single drum brake at the rear, offering reliable braking performance under various conditions.

The ATV rides on 19-inch front tires and 18-inch rear tires, which contribute to its stability and traction across different surfaces. The overall dimensions of the YFM125GA include a length of 1,655 mm, a width of 950 mm, and a height of 970 mm, with a wheelbase of 1,070 mm, ensuring a compact and maneuverable profile. The seat height is set at 730 mm, making it accessible for a wide range of riders, while the ground clearance stands at 180 mm, allowing the vehicle to handle obstacles with ease.

Weighing in at just 139 kg, the Grizzly 125 is lightweight yet sturdy, featuring a fuel tank capacity of 5.7 liters, which provides ample range for extended outings. The ATV is equipped with a front carrier and a rear rack, enhancing its utility for carrying gear or supplies. The Yamaha YFM125GA Grizzly 125 is an excellent choice for those seeking a reliable and versatile ATV for both fun and functional purposes.

Yamaha YFM125GA Grizzly 125 2011 F.A.Q.

What type of oil should I use for the Yamaha YFM125GA Grizzly 125 2011?

Use a high-quality 4-stroke engine oil with a viscosity grade of 10W-40 for the Yamaha YFM125GA Grizzly 125 2011. Ensure the oil meets or exceeds the JASO MA standard for wet clutches.

How often should the air filter be cleaned or replaced on the Grizzly 125?

The air filter should be inspected and cleaned every 20 hours of operation or every 100 miles, whichever comes first. Replace the filter if it is damaged or excessively dirty.

What is the recommended tire pressure for the Yamaha Grizzly 125?

The recommended tire pressure for the Yamaha Grizzly 125 is 2.5 psi for the front tires and 2.9 psi for the rear tires. Always check the pressure when the tires are cold.

How do I troubleshoot if the Grizzly 125 will not start?

First, check the fuel level and ensure the fuel valve is open. Inspect the battery for sufficient charge and connections. Examine the spark plug for wear or fouling and replace if necessary. Ensure the engine stop switch is in the "run" position.

What is the procedure for adjusting the chain tension on the Grizzly 125?

To adjust the chain tension, loosen the rear axle nut, adjust the chain adjusters equally on both sides using the marks as a guide, and tighten the axle nut to secure. Ensure there is 20-30 mm of slack in the chain.

How can I check the brake fluid level on the Yamaha Grizzly 125?

Locate the brake fluid reservoir on the handlebar. Ensure the vehicle is on a level surface. Check the fluid level through the sight glass. It should be between the upper and lower marks. Top off with DOT 4 brake fluid if necessary.

What should I do if the engine overheats while riding the Grizzly 125?

Stop the vehicle immediately and let the engine cool down. Check the coolant level and top off as needed. Inspect for coolant leaks and ensure the radiator fins are not obstructed. If the problem persists, consult a professional mechanic.

How do I change the spark plug on the Yamaha Grizzly 125?

To change the spark plug, remove the spark plug cap, use a spark plug socket to remove the old plug, install the new spark plug, and reattach the spark plug cap. Ensure the new plug is properly gapped and torqued to specifications.

What is the recommended interval for changing the oil on the Grizzly 125?

The engine oil should be changed every 6 months or every 600 miles, whichever comes first. Regular oil changes help maintain engine performance and longevity.

How do I store the Yamaha Grizzly 125 during the off-season?

Clean the vehicle thoroughly, change the oil, and fill the fuel tank. Add fuel stabilizer and run the engine for a few minutes. Disconnect the battery and store it in a cool, dry place. Cover the vehicle to protect it from dust and moisture.