Chapter 1. INTRODUCTION - TM-11-6625-601-120009

TM 11-6625-601-12

CHAPTER 1

INTRODUCTION

Section I. GENERAL

in AR 55-38/NAVSUPINST 4610.33A/AFR 75-18/

1-1. Scope

MCO P4610.19B and DSAR 4500.15.

This manual describes Maintenance Kit, Elec-

tronic Equipment MK-733/ARC-54 (fig. l-l) and

1-3.1. Reporting of Errors

provides instructions for installation, operation,

The reporting of errors, omissions, and recom-

and operator and organizational maintenance. It

mendations for improving this publication by the

includes preventive maintenance checks and serv-

individual user is encouraged. Reports should be

ices, cleaning, preservation, and replacement of

submitted on DA Form 2028 (Recommended

parts available to the oeprator and organizational

Changes to Publications and Blank Forms) and

repairman.

forwarded direct to Commander, US Army Elec-

1-2. Indexes of Publications

tronics command, ATTN: DRSEL-MA-Q, Fort

Monmouth, NJ 07703.

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

Pam 310-4 to determine whether there are new

1-3.2. Reporting Equipment Improvement

editions, changes, or additional publications per-

Recommendations (EIR)

taining to the equipment.

EIR's will be prepared using DA Form 2407

b. DA Pam 310-7. Refer to DA Pam 310-7 to

(Maintenance Request). Instructions for prepar-

determine whether there are modification work

ing EIR's are provided in TM 38-750, The Army

orders (MWO'S) pertaining to the equipment.

Maintenance Management System (TAMMS).

EIR's should be mailed direct to Commander, US

1-3. Forms and Records

A r m y Electronics Command, ATTN: DRSEL

a. Reports of Maintenance and Unsatisfactory

MA-Q, Fort Monmouth, NJ 07703. A reply will be

Equipment. Maintenance forms, records, and re-

furnished direct to you.

p o r t s which are to be used by maintenance

1-3.3. Administrative Storage

personnel at all maintenance levels are listed in

Administrative storage of equipment issued to and

and prescribed by TM 38-750.

used by Army activities shall be in accordance with

b. Report of Packaging and Handling Deficien-

TM 740-90-1.

cies. Fill out and forward DD Form 6 (Packaging

Improvement Report) as prescribed in AR 700-

1-3.4. Destruction of Army Electronics

5 8 / N A V S U P I N S T 4030.29/AFR 71-13/MCO

Materiel

P4030.29B, and DLAR 4145.8.

Destruction of Army electronics materiel to pre

c. Discrepancy in Shipment Report (DISREP)

vent enemy use shall be in accordance with TM

(SF 961). Fill out and forward Discrepancy in

750-244-2.

Shipment Report (DISREP) (SF 361) as prescribed

Section Il. DESCRIPTION AND DATA

1-5. Technical Characteristics

1-4. Purpose and Use

The MK-733/ARC-54 is a portable test set that

Environmental conditions:

provides connections between Radio Set AN/

ARC-54 and external test equipment when opera-

tional and maintenance checks are preformed on

the AN/ARG54. The MK-733/ARC-54 contains

facilities for bench testing Receiver-Transmitter,

Radio RT-348/ARC-54, Control, Radio Set G-3835/

ARC-54, and Coupler, Antenna CU-942/ARC-54 (or

Coupler, Antenna CU-943/ARC-54). Included in the

MK-733/ARC-54 is Simulator-Test Set SM-349/

ARC-54. The SM-349/ARC-54 can be substituted

for the RT-348/ARC-54 in the aircraft to check out

the AN/ARC-54 control functions and wiring

harness.

Change 3 1-1