FUEL INJECTION NOZZLE OF ENGINE

A fuel injection nozzle of an engine used to inject fuel oil into the combustion chamber of each cylinder of a diesel engine and fixedly attached to a cylinder head (1) by a fuel injection nozzle retainer (15) supported by a valve arm shaft (11) for supporting a valve arm (14) and an energizing member (35) energizing the fuel injection nozzle retainer (15) in axial direction.