TM 9-2320-260-20
I
1-19. POWER SYSTEMS OPERATION (Contd)
c. Fuel System Operation - Single Tank
A FUEL PUMP - Draws fuel from tank and supplies it to fuel injectors.
BREATHER - Vents vapors collected from tank.
B
FUEL TANK VENT LINE Vents vapors from front and rear of tank through breather.
C
D FUEL RETURN LINE - Returns unused fuel back to tank.
E
FUEL LEVEL SENDING UNIT Electrical signal registers fuel level in tank at gage on
instrument cluster.
F
FUEL FILLER CAP - Covers fuel filler opening.
G FUEL TANK Stores fuel for vehicle use.
H FUEL TANK-TO-FILTER SUPPLY LINE Directs fuel from tank to fuel filter.
I
FUEL FILTER/WATER SEPARATOR Filters water and dirt from fuel.
J
FUEL FILTER-TO-FUEL PUMP SUPPLY LINE Directs fuel from filter to fuel pump.
and dirt.
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