Yamaha YFM125GW Grizzly 125 2007 Owners Manual EN
![Yamaha YFM125GW Grizzly 125 2007 EN manual cover](/images/38cc0df0a1925a1893c03e12/thumbs/thumb175x175.webp)
For the Yamaha YFM125GW Grizzly 125 2007, it is recommended to use SAE 10W-40 4-stroke motor oil that meets or exceeds the JASO MA standard.
The oil should be changed every 3,000 miles or every 6 months, whichever comes first. Regular oil changes help maintain engine performance and longevity.
The recommended tire pressure for the front tires is 4.4 psi and for the rear tires is 4.0 psi. Always check the tire pressure before use.
If your Grizzly 125 is having starting issues, check the battery charge, inspect the spark plug for wear or damage, and ensure that the fuel is fresh. Also, examine the fuel line for any blockages.
Regular maintenance includes checking and changing the oil, inspecting the air filter, checking tire pressure, lubricating the chain, and inspecting the brakes. These steps help ensure optimal performance.
To adjust the chain tension, loosen the rear axle nut, adjust the chain adjusters on both sides equally until the desired tension is reached, and then retighten the axle nut.
The recommended spark plug for the Yamaha YFM125GW Grizzly 125 is the NGK CR7HSA. Ensure it is properly gapped before installation.
Remove the air filter cover, take out the air filter, and clean it with a mild detergent and water. Allow it to dry completely before applying air filter oil and reinstallation.
If the ATV overheats, turn off the engine immediately and allow it to cool. Check the coolant level and radiator for any blockages or leaks. Refill the coolant if necessary and inspect the cooling fan operation.
To improve fuel efficiency, ensure regular maintenance, keep the tires properly inflated, avoid carrying unnecessary weight, and ensure smooth acceleration and deceleration during rides.