TM 11-7440-232-12/NAVELEX 0967-LP-275-5010
SECTION II MAINTENANCE ALLOCATION CHART
FOR
MODEM, DIGITAL DATA MD-701/UY, MD-701A/UY, and MD-701B/UY
(1)
(2)
(3)
(4)
(5)
(6)
Maintenance
Category
Group
Component/
Maintenance
Tools and
Number
Assembly
Function
C
O
F
H
D
Equipment
Remarks
00
MODEM, DIGITAL DATA MD-701/UY (26C1-30006-2A),
Inspect
0.5
MD-701A/UY (26C1-30006-03AC), and
Test
1.0
1-6
MD-701B/UY (26CI-30006-04AG)
Test
1.5
2-8
Service
1.0
Replace
0.3
1,2
Repair
0.5
1,2
1
Repair
2.0
2,7
Adjust
1.0
2-5, 11
Overhaul
15.0
2-30
01
POWER SUPPLY ASSEMBLY, A1 (900-44751-01, and
Test
0.5
1-6
900-44751-01 modified by MK2-44751-01)
Test
1.0
2-7
Replace
0.3
Repair
1.0
2,3,7,12
2
14,21
02
DIGITAL DATA TRANSMITTER, A2 (900-44752-01, and
Test
0.5
1-6
900-44752-01 modified by MK1-44752-01)
Test
1.0
2-7
Replace
0.3
3
Repair
1.0
2-5,12,
13,16,21
25
03
TRANSMITTER CLOCK, A3
Test
0.5
1-6
(900-44761-01)
Teat
1.0
2-7
Replace
0.3
Repair
1.0
2,4,5,7,
12,16,18,
21,25
04
ELECTRONIC NOISE LIMITER, RECEIVER LINE FILTER,
Test
0.5
1-6
A4 (900-44753-01)
Test
1.0
2-7
Replace
0.3
Repair
1.0
2,3,7,11,
16,21
05
EOUALIZER ASSEMBLY, A5
Test
0.5
1-6
(900-44755-01)
Test
1.0
2-7
Replace
0.3
Repair
1.0
3,7,1n-
12,15,16,
21,24,25
DRSEL-MA Form 6031, (1 Jul 76)
HISA-FM 1440-76
D-4
