Yamaha YFM125GW Grizzly 125 2007 Owner's Manual
![Yamaha YFM125GW Grizzly 125 2007 manual cover](/images/41209865e188f17e919d9fba/thumbs/thumb175x175.webp)
For optimal performance, use Yamalube 4 10W-40 oil or a high-quality SAE 10W-40 SE motor oil.
Change the oil every 6 months or every 1,000 miles, whichever comes first.
The recommended tire pressure is 4.4 psi for both front and rear tires.
Check the battery charge, inspect the spark plug for wear or damage, and ensure the fuel supply is adequate and free of obstructions.
Regular maintenance includes checking and replacing the oil, inspecting the air filter, examining the brakes, and lubricating the chain.
Loosen the axle nut, adjust the chain adjusters to achieve the correct tension, and then retighten the axle nut securely.
Use an NGK CR6HSA spark plug for the Yamaha YFM125GW Grizzly 125.
Remove the air filter, wash it with a mild soap solution, rinse thoroughly, allow it to dry completely, and then lightly oil it before reinstalling.
Stop the engine immediately, allow it to cool down, check coolant levels, and inspect for any leaks or blockages in the cooling system.
Maintain proper tire pressure, perform regular engine maintenance, use recommended oil, and avoid aggressive acceleration to improve fuel efficiency.