TM 11-5805-424-15/NAVELEX 0967-220-9010/TO 31W2-2G-41
SECTION II MAINTENANCE ALLOCATION CHART
FOR
MODEM, LOW SPEED WIRE LINE MD-674(P)/G
(1)
(2)
(3)
(4)
(5)
(6)
MAINTENANCE CATEGORY
TOOLS
GROUP
COMPONENT/
MAINT.
AND
NUMBER
ASSEMBLY
FUNCTION
C
O
F
H
D
EQUIP REMARKS
00
Modem., Low Speed Wire Line HD-674(P)/G
Inspect
0.5
Test
1.0
1 thru 3
A
Test
2.0
1 thru 10
Service
0.5
3
Adjust
1.0
1 thru 14
Replace
0.5
1 thru 3
Repair
1.0
1 thru 3
A
Repair
2.0
1 thru 10
Overhaul
20.0 1 thru 22
01
Chassis, Electrical Equipment 1A1
Inspect
0.3
Test
0.5
1 thru 3
Repair
1.0
1,2,5
0101
Modem Subassembly, 1A1A1
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0102
Modem Subassembly, 1A1A2
Inspect
0.2
Test
05
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0103
Modem Subassembly, 1A1A3
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0104
Modem Subassembly, 1A1A4
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0105
Modem Subassembly, 1A1A5
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0106
Modem Subassembly, 1A1A6
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0107
Modem Subassembly, 1A1A7
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0108
Modem Subassembly, 1A1A8
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0109
Modem Subassembly, 1A1A9
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0110
Modem Subassembly, 1A1A10
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0111
Modem Subassembly, 1A1A11
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
0112
Modem Subassembly, 1A1A12
Inspect
0.2
Test
0.5
1 thru 3
Replace
0.5
1 thru 3
Repair
2.0
1 thru 22
Change 6
B-3
