| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the maintainability of an internal combustion engine with a hydraulic automatic transmission provided with a crankcase, which is divided by a surface orthogonal to a crankshaft and an outer surface of which in the direction of the crankshaft is covered with a crankcase cover, and a hydraulic pressure control capable of automatically switching a change gear ratio, by enabling an oil pressure controlling valve body to be dismounted easily. SOLUTION: The valve body for controlling the oil pressure is mounted to the outer wall of the crankcase cover.</p> |
