Schematic diagram of fuel system 1 Fuel tank 6 Fuel injection pump 2 Fuel prefilter 7 Overflow valve 3 Fuel delivery pump 8 Fuel injector 4 Fuel filter 9 Suction pipe 5 Bleed screw 10 Return pipe 23
Schematic diagram of fuel system 1 Fuel tank 6 Fuel injection pump 2 Fuel prefilter 7 Overflow valve 3 Fuel delivery pump 8 Fuel injector 4 Fuel filter 9 Suction pipe 5 Bleed screw 10 Return pipe 23