Oil and Maintenance Guide for 2009 Yamaha Wolverine 350 350
Before You Service the Engine
Maintaining the engine on your 2009 Yamaha Wolverine 350 350 requires using the right lubricant and checking the level carefully after refilling. Since a published capacity might not match the exact amount needed after a routine drain, identify the proper refill and level-check procedure before you remove the drain plug.
How much oil does a 2009 Yamaha Wolverine 350 350 take?
The engine oil capacity is listed as 2.43 quarts. Because the amount required during a routine drain may vary from this figure, follow the correct level-check procedure when refilling.
Does using synthetic oil change the viscosity grade an ATV needs?
Synthetic refers to how the oil is formulated and is separate from its SAE viscosity grade. Even if an oil is synthetic, it must still meet the appropriate grade and engine-application specifications.

