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
Windshield
Replace
2.4
53
Washer Hoses
and Spray
Nozzles
0837
Windshield
Replace
0.2
53
Wiper Blades
Windshield
Replace
0.3
53
Wiper Arms
Front
Replace
7.5
52,53
Windshield
Wiper Motor
Rear
Replace
3.2
52,53
Windshield
Wiper Motor
0838
Air Filter Element Replace
0.2
53
and Grille
Domelight
Replace
0.3
53
Assembly
Cab Headliner, Replace
1.3
53
Seals, and Side
Cover
Assembly
0839
Cab Air Filter
Replace
0.2
53
Element
0840
Blower Assembly Replace
5.7
53
Blower Motor
Replace
6.8
53
Blower Ducts
Replace
5.3
53
Blower Drain
Replace
6.0
53
Hose
0841
Cab Heat
Replace
8.0
53
Exchanger
Cab Heater
Replace
7.2
53
Tubes and
Hoses
0374-20
