Yamaha WR25RA, WR25RAC WR250R 2011 Owner's Manual
![Yamaha WR25RA, WR25RAC WR250R 2011 manual cover](/images/252d5a75a5424f320771473a/thumbs/thumb175x175.webp)
The recommended oil type for the Yamaha WR250R 2011 is 10W-40, and it should be a high-quality, synthetic motorcycle oil.
It is advisable to inspect and clean the air filter every 1,000 miles and replace it if necessary. More frequent maintenance may be required if riding in dusty conditions.
The recommended tire pressure for the Yamaha WR250R 2011 is 22 psi for the front tire and 25 psi for the rear tire.
To adjust the chain tension, place the bike on a stand, loosen the axle nut, adjust the chain adjusters on both sides equally, and tighten the axle nut to secure the adjustment. Ensure there is about 30-40mm of slack in the chain.
First, check the basics: ensure the kill switch is set to "Run," the bike is in neutral, and the battery is charged. If it still won't start, inspect the spark plug, fuel supply, and fuses.
To improve suspension performance, consider adjusting the preload, compression, and rebound settings according to your weight and riding style. Upgrading to aftermarket suspension components can also enhance performance.
Regular maintenance includes oil changes every 3,000 miles, checking and adjusting the chain, inspecting brake pads and fluid, cleaning the air filter, and checking tire pressure and condition.
To reset the service indicator, turn the ignition off, press and hold the "Select" button, then turn the ignition on while continuing to hold the button until the indicator resets.
The fuel capacity of the Yamaha WR250R 2011 is approximately 2 gallons (7.6 liters).
To store your WR250R for the winter, clean the bike thoroughly, change the oil, add a fuel stabilizer, disconnect the battery, and keep it in a dry, covered area. Consider using a motorcycle cover to protect it from dust.