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
ELECTRICAL
03
000374
SYSTEM -
CONTINUED
0305
Grid Heater
Replace
3.4
53
Power Cable and
Grid Heater
Control
Assembly
Grid Heater
Replace
3.0
53
Wiring Harness
and Jumper
Harness
0306
Front Console
Replace
3.2
53
Wiring Harness
Front Console
Replace
5.0
53
Options Wiring
Harness
Turn Signal
Replace
0.5
53
Switch
Powershift
Replace
0.5
53
Lever
0307
Brake Light
Replace
2.5
53
Switch
0308
Powershift
Replace
19.2
53
Wiring Harness
Transmission
Replace
0.2
53
Controller
Brake Pressure Replace
1.0
52,53
Switch and
Fitting
0309
Side Console
Replace
4.5
53
Wiring Harness
Chassis
Replace
20.0
53
Options Wiring
Harness
Side Console
Replace
0.4
53
Switches
0374-6
