Rocker shaft for supporting rocker arm of engine for vehicle, has bolt hole formed so as to be orthogonal to centerline of axial main body, and bush fitted into bolt hole so that oil paths may not connect by bolt hole

摘要

The rocker shaft (1) has oil paths (2,3) formed at an axial main body (1a). A bolt hole (6) is formed so as to be orthogonal to a centerline of the axial main body. Bush (8a) is fitted into the bolt hole so that the oil paths may not connect by the bolt hole.