TM 5-2420-231-23-3
0374
Table 1. Maintenance Allocation Chart (MAC) for Backhoe Loader (BHL) - Continued.
0374
(1)
(2)
(3)
(4)
(5)
(6)
Maintenance Level
Field
Sustainment
Tools and
C
F
H
D
Equipment
Group
Component/
Maintenance
Below
Reference
Remarks
Number
Assembly
Function
Crew
Maintainer
Depot
Depot
Code
Code
ENGINE -
01
000374
CONTINUED
0124
Turbocharger
Replace
4.5
53
Assembly
0125
Engine Oil Filler
Replace
0.2
53
Tube
Engine Oil
Replace
17.5
53,60
Pump
Engine Oil
Replace
0.2
53
Pressure
Sending Unit
Engine Oil
Replace
0.2
53
Dipstick and
Tube
0126
Turbocharger
Replace
0.2
52,53
Engine Oil
Supply Hose
Turbocharger
Replace
0.3
53
Engine Oil
Return Pipe
0127
Engine Oil and
Service
0.3
52,57,53
Filter
Engine Oil Filter Replace
1.8
52,53
Housing and
Engine Oil
Cooler
0128
Water Pump
Replace
2.6
53
Water Inlet
Replace
2.6
53
Housing
0129
Thermostat and
Replace
1.7
53,59
Housing
Coolant
Replace
1.5
53
Temperature
Sender
Grid Heater
Replace
1.5
53
Coolant
Temperature
Sensor
0374-3
