| 摘要 |
<p>An actuator switches the position of a switching pin member between a first position and a second position by pressurizing the switching pin member in the axial direction of a cam shaft. At least a portion of the switching pin member overlaps with a head cover when viewed from the axial direction of the cam shaft. The actuator is arranged on the opposite side to a cam chain chamber with regard to the cam shaft in the axial direction of the cam shaft. The actuator is arranged outside of an engine. The actuator is positioned more to the head cover side than an end section of a cylinder head.</p> |
