Oil and Maintenance Guide for 2007 Yamaha Big Bear 400 400
Before You Service the Engine
When servicing your 2007 Yamaha Big Bear 400 400, it is important to use the right lubricant and follow the correct refill steps. Check the specific level-check procedure before you remove the drain plug, as a published capacity might not match the exact amount needed after a routine drain.
How much oil does a 2007 Yamaha Big Bear 400 400 take?
The engine oil capacity is listed at 3.17 quarts. Since the amount required after a routine drain may vary from this figure, follow the proper level-check procedure during refilling.
What does 10W-40 mean on an engine-oil label?
The number before the W indicates the oil's low-temperature viscosity grade, and the second number shows its viscosity grade at operating temperature. Ensure the oil also meets the engine manufacturer's specifications.
