| 摘要 |
PURPOSE:To enhance the maintenance of a lubricator for auto two-wheeled vehicles as well as to lower the gravity center of the vehicle by setting an oil filter on the upper engine side of a crankcase and on the same side as a circulating pump. CONSTITUTION:A lubricator is provided with a pump 15 through which oil is sent under pressures to an oil tank and a circulating pump 16 through which oil is sent under pressures to each portion of the engine. An oil filter 12 is set on the upper engine 8 side of a crankcase and on the same side as the circulating pump 16. Since those which project to below the crankcase are eliminated, the gravity center of a vehicle can be lowered. Also, in exchanging the oil filter 12, since no outflow of oil from an oil trap in the crankcase occurs, the maintenance of the lubricator can be improved. |
