TM 9-2320-272-10
1-18.
POWER SYSTEM OPERATION (Contd)
c.
Fuel System (Single Tank) Operation.
Major components of the fuel system (single tank) are:
A
TANK (REAR) VENT LINE - Vents vapors from fuel tank to vent hole in air intake stack.
B
TANK FILLER CAP - Covers fuel fill opening.
C
FUEL TANK - Stores fuel for vehicle use.
D
FUEL TANK LEVEL SENDING UNIT - Electrical signal registers fuel level in tank at gauge on instrument
panel.
E
TANK (FRONT) VENT LINE - Vents vapors from fuel tank to vent hole in air intake stack.
F
FUEL FILTER/WATER SEPARATOR - Filters water and dirt from fuel.
G
FUEL RETURN LINE - Returns unused fuel back to fuel tank.
H
FUEL PUMP - Draws fuel from tank and pumps it through supply line to fuel injectors.
I
FUEL SUPPLY LINE - Directs fuel from fuel pump to fuel injectors.
J
FUEL PRIMER PUMP - Purges air from fuel system.
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