5.5. Power supply system

Fuel tank
Fuel pump
Heat exchanger
Fuel filter
Fuel supply
Fuel filter
Fuel discharge
Removal of pipelines and hoses of a fuel supply system
Malfunctions of the fuel pump
Device of prestarting heating

Fuel is pumped out from the fuel tank by the fuel pump. After that it passes through the mesh filter of a tank, and also filters of rough and thin cleaning in the engine. Depending on air temperature fuel can be carried out via the heat exchanger in front of the fuel pump.
From the pump fuel goes to the pump of high pressure. A small part of fuel via the third union of the filter flows down back in a tank.