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
HYDRAULIC
07
000374
SYSTEMS -
CONTINUED
0708
Backhoe
Replace
2.0
52,53
Stabilizer
Cylinder
Hydraulic Hoses
Backhoe
Repair
3.8
52,53
Stabilizer Load
Check Valves
and Hoses
0709
Backhoe Swing
Replace
1.7
52,53
Cylinder
Hydraulic Hoses
Backhoe Swing Replace
2.0
52,53
Cushion Valve
0710
Backhoe Boom
Replace
0.4
52,53
Cylinder
Hydraulic Hoses
Backhoe Boom
Replace
2.0
52,53
Cylinder
Hydraulic Tubes
Backhoe Swing
Replace
6.0
52,53
Tower Hydraulic
Hoses
0712
Backhoe Dipper
Replace
2.0
52,53
Cylinder
Hydraulic Tubes
Backhoe Dipper
Replace
0.5
52,53
Cylinder
Hydraulic Hoses
0713
Backhoe Bucket
Replace
3.5
52,53
Cylinder
Hydraulic Tubes
Backhoe
Replace
1.5
52,53
Bucket Cylinder
Hydraulic
Hoses
0374-12
