TM 10-4930-351-14
OPERATOR, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
ADVANCED AVIATION FORWARD AREA REFUELING SYSTEM MODEL M100A1
THEORY OF OPERATION
GENERAL FUNCTIONAL DESCRIPTION
The AAFARS setup, figure 1, is composed of four functional subsystems: the pumping subsystem, the power subsystem, the
electrical subsystem and the defueling subsystem. The four subsystems are described in detail in the following paragraphs.
FUEL DISCHARGE HOSES
DISCHARGE
HOSES
BATTERY
RECIRCULATION
CONTROL PANEL
MANIFOLD
FILTRATION
ENGINE
MODULE
FALTS
U
ENGNE
I
N
I TAKE
ENGNE
I
ALTTR
N
HEAER
T
HOT
STRT
A
ON
RUN
EMERENCYSOP
G
T
STP
O
OFF
PANLLGHTS
E
I
FALT
U
LGHTS
I
LOWOL
I
PUMPGE
A
TUN
R
PRESURE
S
HOT
TO
RELASE
E
ON
PUH
S
T
O
TOP
S
BLAKOUT
C
CI CUI BREAERS
R
T
K
SYSEM
T
AUXPMP
U
I TAKE
N
HEAER
T
FUEL TRANSFER PUMP
SUCTION
HOSES
FUEL
FUEL
FUEL
FUEL
DRUM
DRUM
DRUM
DRUM
RECIRCULATION
CONFIGURATION
Figure 1. Typical AAFARS Setup
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