TM 9-4120-411-14
b. Column 2.
Maintenance Category. The lowest category of maintenance authorized to use the tool or test
equipment.
c. Column 3.
Nomenclature . Name or identification of the tool or test equipment.
d. Column 4.
National Stock Number. The National Stock Number of the tool or test equipment.
e. Column 5.
Tool Number. The manufacturer's part number.
B.5 EXPLANATION OF COLUMNS IN REMARKS, SECTION IV.
a. Column 1. Reference Code . The code recorded in column 6, Section II.
b. Column 2. Remarks. This column lists information pertinent to the maintenance function being performed as
indicated in the MAC, Section II.
Section II. MAINTENANCE ALLOCATION CHART FOR FIELD DEPLOYABLE
ENVIRONMENTAL CONTROL UNIT, 66,000 BTU/HR
(1)
(2)
(3)
(4)
(5)
(6)
Group
Component/Assembly
Maintenance
Maintenance Category
Tools &
No.
Function
Equip.
Remarks
Unit
DS
GS
Depot
C
O
F
H
D
00
FIELD DEPLOYABLE
INSPECT
0.1
A
ENVIRONMENTAL
ENVIRONMENT 1 SERVICE
0.3
1.0
1
B
CONTROL UNIT, 66,000
BTU/HR
TEST
0.5
0.5
0.5
1,2
MODEL FDECU-2
REPLACE
3.0
1
REPAIR
2.0
1,6,7
C
REPAIR
6.0
1,2,3,4,5
D,E
REPAIR
2.0
8
F
01
FRAME COVER
INSPECT
0.1
0.1
ASSEMBLY
SERVICE
0.3
1
REPLACE
1.0
1
REPAIR
2.0
1
C
02
ELECTRICAL ASSEMBLY
INSPECT
1.0
1
TEST
0.5
0.5
1
REPLACE
2.0
1.0
1
G
REPAIR
1.0
1,6
C
0201
POWER BOX ASSEMBLY
INSPECT
0.2
TEST
0.5
1,2
REPLACE
1.5
1
REPAIR
1.0
1
C
B-3
