CHAPTER 4. DEPOT OVERHAUL STANDARDS

TM 11-5820-498-35

CHAPTER 4

DEPOT OVERHAUL STANDARDS

2. Antenna AS-1729/VRC: Military Speci-

4-1. Applicability of Depot Overhaul

fication MIL-A-55288B(EL).

Standards

3. Radio Set AN/PRC-25, Including

The tests on repaired equipment are designed to mea-

Radio

Receiver-Transmitter,

sure the performance capability of the equipment.

RT-505/PRC-25: Military Specification

Equipment that is returned to stock should meet the

MIL-R-55137C(EL).

standards given in the tests.

4. Radio Set AN/PRC-77, Including

NOTE

Radio

Receiver-Transmitter,

The depot overhaul test procedures (DOS)

RT-841/PRC-77: Military Specification,

should not be used to test the performance

MIL-R-55499B(EL).

of new equipment; that is, equipment that

has not been repaired or rebuilt. Such

4 - 2 . Applicable References

equipment should be tested for conformance

a. Repair Standards. Applicable procedures of de-

with the electrical and operational tests

pots performing tests and general standards for re-

cited in the Military Specification under

paired electronic equipment given in TB SIG 355-1, TB

which the equipment was manufactured in-

SIG 355-2, and TB SIG 355-3 form a part of the re

cluding all waivers and/or changes to the

quirements for testing the components of the radio sets

specification that were imposed upon or

covered by this manual.

granted to the particular manufacturer of

b. Modification Work Orders. Perform all modi-

the equipment. For such information, ad-

fication work orders (MWO's) applicable to the equip-

dress correspondence to: Commander, US

ment before making tests specified. DA Pam 310-7 lists

Army Communications-Electronics Com-

current MWO's.

mand, ATTN:DRSEL-ME-MQ, Fort Mon-

mouth, NJ 07703.

4-3. Depot Overhaul Standards

Following are production specifications ap-

Procedures

plicable to the radio equipment covered in

Refer to the following publications for the depot over-

this manual:

haul standards for the indicated equipment which are

1 . Amplifier-Power Supply Group

part of Radio Sets AN/VRC-53, AN/VRC-64, AN/

OA-3633(*)/GRC: Military Specification

GRC-125, and AN/GRC-160.

MIL-A-55147B(EL).

Publication

Component

Amplifier-Power Supply Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Paragraphs 3-18 through

OA-3633(*)/GRC.

3-24 of this publication.

Radio Set AN/PRC-25, including . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TM 11-5820-398-35.

Receiver-Transmitter, Radio

RT-505/PRC-25.

Radio Set AN/PRC-77 including . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TM 11-5820-667-35.

Receiver-Transmitter, Radio

RT-841/PRC-77.

Antenna AS-1729/VRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TM 11-5985-262-15.

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