Maintenance Forms, Records and Reports

TM 11-5820-498-35

d. For applicable forms and records, refer to TM

1-3.3. Destruction of Army Electronics

11-5820-498-12.

Materiel

e. For OA-3633(*)/GRC and AM-2060(*)/GRC differ-

Destruction of Army electronics materiel to prevent

ences, and for differences in equipment and radio con-

enemy use shall be in accordance with TM 750 -244-2.

figurations, refer to paragraph 1-4. (AM-2060(*)/GRC

represents AM-2060/GRC and AM-2060A/GRC.)

1-3.4. Administrative Storage

1-2. Index of Publications

Administrative storage of equipment issued to and

DA Pam 310-4. Refer to latest issue of DA

used by Army activities will have preventive main-

Pam 310-4 to determine whether there are new

tenance performed in accordance with the PMCS

editions, changes, additional publications or

charts before storing. When removing the equipment

m o d i f i c a t i o n work orders pertaining to the

from administrative storage, the PMCS should be per-

equipment.

formed to assure operational readiness. Disassembly

and repacking of equipment for shipment or limited

1-3. Maintenance Forms, Records and

storage are covered in paragraph 1-3.3, TM

Reports

11-5820-498-12.

a. Reports of Maintenance and Unsatisfactory

Equipment. Department of the Army forms and pro-

1 - 4 . Differences in Equipment and

cedures used for equipment maintenance will be those

Configurations

prescribed by TM 38-750, The Army Maintenance

a. The OA-3633/GRC includes Cable Assembly, Spe-

Management System (Army). Air Force personnel will

cial Purpose, Electrical CX-4655/GRC (7 or 11 inches

use AFM 66-1 for maintenance reporting and

long) (fig. 3-5) and Amplifier-Power Supply

TO-00-35D54 for unsatisfactory equipment reporting.

AM-2060/GRC. The OA-3633A/GRC includes the

b. Report of Packaging and Handling Deficiencies.

CX-4655/GRC and AM-2060A/GRC.

Fill out and forward SF-364 (Report of Discrepancy

(1) The AM-2060A/GRC is the same as the

(ROD)) as prescribed in AR 735-11-2/DLAR

AM-2060/GRC except that the A model has added two

4140.55/NAVMATINST 4355.73/AFR 400-54/MCO

filter capacitors C8 and C9 to the 25-5-volt dc input at

4430.3E.

connector J3 (fig. 4-9) and the use of a rubber boot for

c. Discrepancy in Shipment Report (DISREP) (SF

the front panel SPKR switch (fig. 3-16). However, on

361). Fill out and forward Discrepancy in Shipment

equipment identified under Contract No. DAAB

Report (DISREP) (SF-361) as prescribed in AR

07-79-C-0068, capacitor C8 was eliminated and diode

55-38/NAVSUPINST4610.33B/AFR75-18-/

CR1, 1N4720 was placed in parallel with C9 (see note

MCOP4610.19C/DLAR 4500.15.

12 in figure 4-9).

1-3.1. Reporting Errors and Recommend-

(2) Throughout this manual, AM-2060(*)/GRC ap-

ing Improvements

plies to AM-2060/GRC and AM-2060A/GRC unless a

particular model is specified.

You can help improve this manual. If you find any

b. The OA-3633/GRC is used with the

mistakes or if you know of a way to improve the

RT-505/PRC-25 (TM 11-5820-398-35) in the

procedures, please let us know. Mail your letter, or DA

AN/VRC-53 and AN/GRC-125 radio configurations;

Form 2028 (Recommended Changes to Publications

and with the RT-841/PRC-77 (TM 11-5820-667-35) in the

and Blank Forms) direct to: Commander, US Army

AN/VRC-64 and AN/GRC-160 radio configurations.

Communications-Electronics Command, ATTN:

All references to a receiver-transmitter in this manual

DRSEL-ME-MQ, Fort Monmouth, NJ 07703. In either

apply to the RT-505/PRC-25 and RT-841/PRC-77 unless

case, a reply will be furnished direct to you.

one is specifically mentioned.

1-3.2. Reporting Equipment Improvement

c. The OA-3633(*)/GRC can be used with Antenna

Recommendations (EIR)

Matching Unit MX-2799/VRC (part of Antenna

AT-912/VRC (TM 11-5820-401-35) which is used in the

If your equipment needs improvement, let us know.

AN/VRC-53 and AN/GRC-125 configurations),

Send us an EIR. You, the user, are the only one who can

AT-912/VRC-53 and AN/GRC-125 configurations), and

tell us what you don't like about your equipment. Let

with Matching Unit-Base MX-6707/VRC ((TM

us know why you don't like the design. Tell us why a

11-5985-262-15) which is used in the AN/VRC-64 and

procedure is hard to perform. Put it on an SF-368

AN/GRC-160 configurations). All references in this

(Quality Deficiency Report). Mail it to Commander, US

manual to antenna matching unit apply to the

Army Communications-Electronics Command, ATTN:

MX-2799/VRC and MX-6707/VRC, unless one is speci-

DRSEL-ME-MQ, Fort Monmouth, NJ 07703. We'll

fically mentioned.

send a reply.

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