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
DRIVETRAIN
05
000374
SYSTEM -
CONTINUED
Transmission
Replace
23.5
2,37,52,
Mounts
53
Transmission
Replace
5.0
52,53
Dipstick and
Tube
Transmission
Service
1.0
52,53,57
Oil and Filter
0512
Rear Wheel and
Replace
3.0
52,53,54
Tire Assembly
0514
Rear Axle
Replace
5.2
53
Differential Lock
Hose
0515
Rear Drive Axle
Replace
4.0
36,52,53,
Housing
54
Rear Drive Axle Service
1.5
52,53
Housing
Rear Drive
Replace
0.5
52,53
Axle Oil
Temperature
Sending Unit
0517
Rear Axle Drive
Repair
1.5
51,52,53
Shaft
06
BRAKE
000374
SYSTEM
0602
Parking Brake
Replace
0.5
53
Light Switch
0603
Brake Master
Replace
9.3
52,53
Cylinders and
Tubes
Brake Master
Replace
4.0
52,53
Cylinder
Reservoir and
Tubes
Brake Pedals
Repair
6.0
53
and Bracket
0374-10
