POWER SYSTEM OPERATION (Contd)
Fuel System (Single Tank) Operation.
Major components of the fuel system (single tank) are:
TANK (REAR) VENT LINE - Vents vapors from fuel tank to vent hole in air intake stack.
TANK FILLER CAP - Covers fuel fill opening.
FUEL TANK - Stores fuel for vehicle use.
FUEL TANK LEVEL SENDING UNIT - Electrical signal registers fuel level in tank at gauge on instrument
TANK (FRONT) VENT LINE - Vents vapors from fuel tank to vent hole in air intake stack.
FUEL FILTER/WATER SEPARATOR - Filters water and dirt from fuel.
FUEL RETURN LINE - Returns unused fuel back to fuel tank.
FUEL PUMP - Draws fuel from tank and pumps it through supply line to fuel injectors.
FUEL SUPPLY LINE - Directs fuel from fuel pump to fuel injectors.
FUEL PRIMER PUMP - Purges air from fuel system.