Supercharged diesel engine fuel injection pump governor assembly
 A manual speed control member and a centrifugal governor act in combination to select a desired position for a fuel injection pump control rod to control the fuel injection volume. A pressure sensitive unit acts to limit movement of the control rod in a direction to increase the fuel injection volume to a point where maximum power is obtainable but smoky exhaust is prevented. The pressure sensitive unit is automatically disconnected from the control rod to provide maximum fuel injection volume for starting the engine. 
Diesel Kiki Co., Ltd.
F F F Y
F02B F02D F02D Y02T
additional inventional inventional additional
Rikuo Yasuhide
Okura Suzuki