2005 Yamaha Motorsports Bruin 250 Owners Manual - Page 109
2005 Yamaha Motorsports Bruin 250 Manual
Page 109 highlights
EBU11004 Engine oil and oil filter element The engine oil level should be checked before each ride. In addition, the oil must be changed and the oil filter element cleaned at the intervals specified in the periodic maintenance and lubrication chart. To check the engine oil level 1. Place the ATV on a level surface. 2. Warm up the engine for several minutes, and then turn it off. 3. Wait at least ten minutes until the oil level settles before checking. 4. Remove the engine oil filler cap, and then wipe the dipstick off with a clean rag. Insert the dipstick in the filler hole (without screwing it in), and then remove it again to check the oil level. NOTE: G Be sure to wait at least ten minutes until the oil level settles before checking. G The oil level should be between the minimum and maximum level marks. _ _ 5. If the engine oil is at or below the minimum level mark, add sufficient oil of the recommended type to raise it to the correct level. CAUTION: _ Make sure that no foreign material enters the crankcase. _ 6. Insert the dipstick into the oil filler hole, and then tighten the engine oil filler cap. 1. Engine oil filler cap 3. Maximum level mark 8-6 2. Dipstick 4. Minimum level mark