| 摘要 |
PROBLEM TO BE SOLVED: To visually check the amount of oil from an oil supply port easily.SOLUTION: In a bottom part 76 of a fuel tank 20 inclined forward in a both-wheel grounded state, a bottom surface projected part 77 is provided in a part below an oil supply port 65 to project upward, and a visual observation oil surface display 90 is provided to project within a range Z enabling visual recognition when viewed from the oil support port 65 on its upper surface. The visual observation oil surface display 90 is provided as a projection long back and forth from a high place to a low place, its rear end is set as an upper limit instruction part 92, and its front end is set as a lower limit instruction part 94. The upper limit instruction part 92 and the lower limit instruction part 94 are provided to respectively indicate that the oil surface of fuel is close to an upper limit and that the oil surface of fuel is close to a lower limit. When an oil surface seen from the oil support port 65 is between the upper limit instruction part 92 and the lower limit instruction part 94, an appropriate oil amount can be determined, and an approximate oil amount can be immediately confirmed visually from the position of the oil surface on the visual observation oil surface display 90.SELECTED DRAWING: Figure 4 |
