TM 9-4520-272-14&P
0092 00
Table 1. Maintenance Allocation Chart (MAC) for Large Capacity Field Heater (LCFH).
(6)
(5)
(3)
(2)
(1)
(4)
MAINTENANCE LEVEL
TOOLS AND
FIELD
SUSTAINMENT
REMARKS
EQUIPMENT
MAINTENANCE
COMPONENT/
GROUP
DIRECT
GENERAL
CODE
REF CODE
FUNCTION
ASSEMBLY
NUMBER
UNIT
SUPPORT
SUPPORT
DEPOT
C
O
F
H
D
0203
VALVE,
Replace
.5
2
FUEL, 3-WAY
A
.1
Inspect
0204
SWITCH,
2
.3
Test
BATTERY
2
.7
Replace
POWER, MAIN
0205
MECHANICAL
Test
1.0
E
HOUR METER
Replace
.4
2
A
.3
Inspect
0206
ASSEMBLY,
2
.5
Repair
FUEL VALVES,
2
.7
Replace
BURNER
020601
Replace
.5
2
VALVE, 3-WAY
FUEL
020602
Replace
.5
2
VALVE, 2-WAY
FUEL
A
.2
Inspect
020603
ASSEMBLY,
2
.3
Adjust
BURNER FUEL
2
.5
Replace
PUMP
A
.1
0207
FUEL TANK
Inspect
.3
Service
2
.5
Repair
2
1.0
Replace
020701
SWITCH, FUEL
Replace
.5
2
TANK LEVEL
Inspect
.1
A
0208
CONNECTOR,
Replace
.4
2
EXTERNAL,
FUEL SUPPLY
.1
A
Inspect
0209
ASSEMBLY,
.3
2
Replace
FUEL HOSE
EXTERNAL
0210
ASSEMBLY,
Repair
.7
2
03
POWER PLANT
Inspect
INSTALLATION
Repair
Replace
0301
ASSEMBLY,
Inspect
.1
.1
A
INLET FAN
Replace
1.0
2
0302
SCREEN,
Inspect
.1
SAFETY
Replace
.3
2
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