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
CHASSIS
08
000374
SYSTEM -
CONTINUED
0813
Backhoe Swing
Replace
11.0
36,52,53
Tower Chassis
0814
Backhoe Boom
Replace
9.0
52,53
Arm
Backhoe Boom Replace
0.2
53
and Swing
Tower Bumper
0815
Boom Latch
Repair
0.6
52,53
Assembly
Boom Latch
Replace
2.3
53
Cable
0816
Backhoe Dipper
Replace
0.5
36,52,53
and Bucket
Support Arm
Backhoe Dipper Replace
7.0
36,40,46,
Support Arm
48,52,53,
58
0818
Backhoe/Loader
Replace
0.5
52,53
Bucket Surface
Ripping Teeth
0819
Front
Replace
0.5
52,53
Counterweight
0820
Chassis Mounts
Replace
1.5
5,2,52,53
0821
Battery Box and
Repair
5.6
52,55,53
Oil Tank
Assembly
0823
Hood and Side
Replace
3.0
52,53
Panels
0824
Hood Plate and
Replace
0.5
53
Exhaust Pipe
Replace
0.6
53
Hood Radiator
Screen and
Bumpers
0825
Floor Mat
Replace
0.1
0374-17
