TM 5-3805-248-23-1
MAINTENANCE ALLOCATION CHART (MAC)
(4)
(1)
(2)
(3)
(5)
(6)
MAINTENANCE LEVEL
FIELD
SUSTAINMENT
TOOLS AND
DS
GS
DEPOT
UNIT
GROUP
COMPONENT/
EQUIPMENT REMARKS
MAINTENANCE
C
O
F
H
D
NUMBER
ASSEMBLY
REF CODE
FUNCTION
CODE
01
ENGINE
0100
Engine Assembly:
Inspect
0.1
A
Service
101,113
B
Adjust
0.3
2.0
0.5
103,113
Replace
14.0
103,113
Repair
10.0
104,113
Overhaul
110.0
104,113
Engine Support
Inspect
0.1
113
Trunnion
Replace
1.0
0101
Crankcase, Cylinder
Block, and Head
Assembly:
Cylinder Head
Replace
2.0
103,113
Assembly
Repair
1.0
2.3
13,22.30
38,41,104
113
Engine Block,
Replace
6.0
Repair
6.0
8.0
7,26,27,28,
40,46,55,64,69,
73,84,86,90,95,
104,
113
0102
Crankshaft:
Crankshaft
Replace
3.5
4,50,58
Repair
16.0
61,68,84,85,88,
91,113
Replace
2.5
94,104,113
Seals, Main
Replace
2.5
6,8,45,48,52,
62,74,77,88,
113
Pulley & Dampers
Replace
1.3
113
0103
Flywheel Assembly:
Flywheel
Replace
8.0
10,113
Housing, Flywheel
Replace
1.0
113
