1 Fuel from tank 2 Gear type pump 3 Governor/pressure regulator 4 Hydraulic throttle 5 Shutdown valve 6 Injector 7 Cam. roller follower and pushrod for actuating the injector For turbocharged engines, an air-fuel control (AFC) valve is introduced into the ... 7.48 Diagram of the Cummins PT injection system hydraulics Fig.
|Title||:||The motor vehicle|
|Author||:||Kenneth Newton, William Steeds, T. K. Garrett|
|Publisher||:||Butterworth-Heinemann - 1989|