Rocker Arm IC Engine

Rocker Arm Points : Rocker Arm It has single end in contact by the top of the valve stem and the additional end, during a hardened-steel roller, by the cam outline, but the camshaft is positioned near the cylinder head. If the camshaft is positioned at lower the other end of the rocker arm is in contact by the upper end of the push rod, the lower end of push rod is in contact by the rotating cam during a cam follower. Rocker arm is pivot at or near its center and the pivot pin is detained in brackets protected to cylinder head.