TM 5-5420-228-24
Section Il. MAINTENANCE ALLOCATION CHART
(5)
(1)
(3)
(4)
(6)
(2)
Group
Component/
Maintenance
Maintenance Category *
Tools and
Remarks
Number
Assembly
function
equipment
C
O
F
H
0616
Blower Assy.,
Inspect
0.1
Ventilating
Test
14, 18, 20
0.1
Replace
2.0
5
Repair
4.0
14, 18
0616
Control, Box,
Inspect
0.2
Ventilating
Test
0.5
5, 6, 8
Blower
Replace
5
0.5
Repair
0.5
14, 18
1803
Hatches, Right
0.1
Inspect
& Left Sides
Service
0.1
Replace
0.5
5
Repair
0.5
5
1803
Door, Periscope,
0.1
Inspect
Right & Left
0.1
Service
Side
Replace
0.5
5
Repair
0.5
5
1803
Cupola Assy.,
0.1
Inspect
Right & Left
0.1
Service
Side
0.5
Adjust
5
Replace
1.4
5, 6, 8
Repair
0.8
5
1803
Block, Prism
0.1
Inspect
0.5
Replace
5
1803
Latch, Safety
0.1
Inspect
Cover
Service
0.1
0.5
Replace
5
2400
Boom assembly
0.1
Inspect
0.1
Service
3.0
Replace
5, 16, 17, 19
Repair
6.0
10, 13, 17
*The subcolumns are as follows:
C-operator/crew
H-general support
O-organizational
D-Depot
F-direct support
B-3
