| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil level gauge fitting structure achieving saving space with little influence of thermal load. SOLUTION: An insertion port of the oil level gauge 20 is provided in a flange part 72 of an intake manifold 7, and the oil level gauge 20 passes through an intake manifold side insertion hole 62 provided in the flange part 72 and a cylinder head side insertion hole 61 provided in a cylinder head 5 to reach the inside of an oil pan 4. In a joining part of the intake manifold side insertion hole 62 and the cylinder head side insertion hole 61, the cylinder head side insertion hole 61 is offset from the intake manifold side insertion hole 62 toward an inner wall side on a side with which the oil level gauge is slidable contact when the oil level gauge is inserted into the intake manifold side insertion hole 62. The offset direction is made as a direction orthogonal to a cylinder row direction of an engine. COPYRIGHT: (C)2010,JPO&INPIT |
