28
TM 5-3805-293-23-5
FIELD MAINTENANCE
-
MAINTENANCE ALLOCATION CHART (MAC)
03
54
Table 1. Maintenance Allocation Chart (MAC) for 120M Motor Grader.
00354
(1)
(2)
(3)
(4)
(5)
(6)
Maintenance Level
Field
Sustainment
Tools and
C
F
H
D
Equipment
Group
Component/
Maintenance
Below
Remarks
Reference
Number
Assembly
Function
Crew
Maintainer
Depot
Depot
Code
Code
A
120M MOTOR
GRADER
AA
ENGINE
INSTALLATION
AA01
Radiator Core
Service
0.5
Replace
10.0
12,65,83
AA02
Aftercooler Core
Replace
10.0
83
AA03
Coolant Tank
Replace
1.5
83,85
and Bracket
Replace
9.5
83
AA04
Coolant Lines
and Shutoff
Valve (Radiator)
AA05
Hydraulic Oil
Replace
9.0
83,85
Cooler Core
AA06
Hydraulic Oil
Replace
2.0
83,85
Cooler Lines
48,83,85
2.0
AA07
Cooling Fan
83,85
4.5
Repair
Gear Motor
Replace
3.5
83
AA08
Cooling Fan
Wiring Harness
Replace
1.5
83
AA09
Hydraulic Oil
Temperature
Sensor
Change 2
