TM 5-3805-293-23-5
0354
Table 1. Maintenance Allocation Chart (MAC) for 120M Motor Grader - Continued.
(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
AA
ENGINE
INSTALLATION
- CONTINUED
AAA2501
Refrigerant
Replace
2.0
83
Pressure
Switches
AAA2502
Refrigerant
Replace
0.5
83
Resistor and
Suppressor
AAA26
Starting Motor
Replace
5.0
83
AAA27
Torsional
Replace
16.0
8,13,68,75,
Coupler,
83,93
Flywheel and
Gear Group
AAA28
Flywheel
Replace
10.0
14,15,65,
Housing
69,83,93
AAA29
Rear Oil Seal
Replace
15.0
67,83,93
AAA30
Valve
Replace
12.0
83,96
Mechanism
Cover, Fuel
Injector Wiring
Harness Valve
Mechanism
Cover Base
AAA31
Engine Sensors
AAA3101
Engine Oil
Replace
1.0
83,85
Pressure Sensor
AAA3102
Intake Manifold
Replace
1.0
83
Air Temperature
Sensor 1
AAA3103
Intake Manifold
Replace
0.5
83,85
Air Temperature
Sensor 2
AAA3104
Intake Manifold
Replace
1.0
83,85
Pressure Sensor
0354-5
Change 2
