| 摘要 |
PURPOSE:To raise the vibration proofness of the supporter of an outerboard motor as well as enlarge the passage for lubricating oil sufficiently by supporting an engine mount through a rubber vibration insulator from left and right sides in a recession. CONSTITUTION:In an engine mount 4, a large return path 12 for lubricating oil is formed in the upper part of an oil pan, and recessions 13 for allowing the left and right-handed walls of the engine mount 4 to come near each other are formed on the front side of the return path 12. A small long return path 14 for lubricating oil is provided between the recessions 13, and another path is further formed in front of the path 14 in the face of the outlet for lubricating oil of the engine. Cylindrical vibration-insulating rubbers 27 are covered on the projected portions of the support bolts 26, and the engine mounts 4 are held through the rubbers 27 from left and right sides in the recessions 13. |
