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
01250301
Oscillator Oven Subassembly, 1A1A24A1A1
Test
0.5
1 thru 22
Repair
0.5
1 thru 22
01250302
Oscillator and Oven Subassembly, 1A1A24A1A2
Test
0.5
1 thru 22
Repair
0.5
1 thru 22
0126
Modem Subassembly MX-7379/G, 1A1A25
Inspect
0.3
Test
0.5
1 thru 3
Test
1.0
1 thru 14
Adjust
1.0
1 thru 14
Replace
0.3
1 thru 3
Repair
2.0
1 thru 14
012601
Electrical Component Assembly, 1A1A25TB1
Test
0.5
1 thru 14
Test
1.0
1 thru 22
Replace
1.0
1 thru 14
Repair
2.0
1 thru 22
012602
Modem Subassembly, 1A1A25A3
Test
0.5
1 thru 3
Test
1.0
1 thru 22
Replace
1.0
1 thru 3
Repair
2.0
1 thru 22
012603
Modem Subassembly, 1A1A25A2
Test
0.5
1 thru 3
Test
1.0
1 thru 22
Replace
1.0
1 thru 3
Repair
2.0
1 thru 22
012604
Oscillator and Oven Assembly, 1A1A25A1
Test
0.5
1 thru 3
Test
1.0
1 thru 22
Replace
1.0
1 thru 3
Repair
2.0
1 thru 22
01260401
Oscillator Oven Subassembly, 1A1A25A1A1
Test
0.5
1 thru 22
Repair
0.5
1 thru 22
01260402
Oscillator and Oven Subassembly 1A1A25A1A2
Test
0.5
1 thru 22
Repair
0.5
1 thru 22
0127
Modem Subassembly MX-7380/G, 1A1A26
Inspect
0.3
Test
0.5
1 thru 3
A
Test
1.0
1 thru 14
Adjust
1.0
1 thru 14
Replace
0.3
1 thru 3
Repair
2.0
1 thru 14
012701
Electrical Component Assembly, 1A1A26TB1
Test
0.5
1 thru 14
B
Test
1.0
1 thru 22
Replace
1.0
1 thru 14
Repair
2.0
1 thru 22
012702
Modem Subassembly, 1A1A26A2
Test
0.5
1 thru 3
B
Test
1.0
1 thru 22
Replace
1.0
1 thru 3
Repair
2.0
1 thru 22
012703
Oscillator and Oven Assembly, 1A1A26A1
Test
0.5
1 thru 3
B
Test
1.0
1 thru 22
Replace
1.0
1 thru 3
Repair
2.0
1 thru 22
01270301
Oscillator Oven Subassembly, 1A1A26A1A1
Test
0.5
1 thru 22
Repair
0.5
1 thru 22
01270302
Oscillator and Oven Subassembly, 1A1A26A1A2
Test
0.5
1 thru 22
Repair
0.5
1 thru 22
0128
Modem Subassembly MX-7381/G, 1A1A27
Inspect
0.3
Test
0.5
1 thru 3
A
Test
1.0
1 thru 14
Adjust
1.0
1 thru 14
Replace
0.3
1 thru 3
Repair
2.0
1 thru 14
Change 6
B-7
