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
0303
ASSEMBLY,
Inspect
.1
A
ENGINE
Repair
1.0
2
SYSTEM
Replace
2.0
2
A
0.1
Inspect
030301
ASSEMBLY, 24V
2
0.5
Test
2
0.2
Adjust
WITH PULLEY
2
0.8
Replace
030302
ASSEMBLY,
Inspect
0.1
A
COUPLING
Replace
.5
2
A
0.1
0.1
030303
ENGINE, DIESEL
Inspect
A,C
1,2
0.2
Service
1-4
0.5
0.2
Test
3.0
Replace
1-6
2.0
1.0
1.2
Repair
03030301
Inspect
0.1
0.1
A
COVER
Repair
0.3
1.0
2.5
1-6
D
0303030101
CRANKSHAFT
Inspect
0.5
3, 4
Rem/Inst
2.0
3-6
Repair
0.5
3, 4
D
0303030102
BALANCER
Inspect
0.4
3,4
SHAFT ASSY
Rem/Inst
1.5
3,4
Repair
1.0
3,4
D
3,4
0.4
0303030103
CAMSHAFT ASSY
Inspect
3,4
1.5
Rem/Inst
D
3,4
1.0
Repair
3, 4
0.5
0303030104
PISTON AND
Inspect
A
3, 4
1.5
CONNECTING
Service
3, 4
1.5
ROD
Rem/Inst
D
3, 4
0.5
Repair
0303030105
CYLINDER HEAD
Inspect
0.1
1,2
Rem/Inst
0.8
2.5
3,4
Repair
2.8
D
3,4
0.4
0303030105
ROCKER ARM
Inspect
A
1,2
0.5
01
ASSY
Adjust
3,4
1.0
Rem/Inst
D
3,4
1.3
Repair
A
0.1
0.1
03030302
AIR CLEANER
Inspect
A, B
0.1
0.3
ASSY
Service
1, 2
0.5
Rem/Inst
D
1, 2
0.5
Repair
OIL PUMP AND
Inspect
0.4
3,4
03030303
FILTER
Rem/Inst
0.4
1.5
3,4
A
Repair
1.5
3,4
D
0092 00-3
