Chapter 4. GENERAL SUPPORT TESTING PROCEDURES

TM 11-6625-1702-35

CHAPTER 4

GENERAL SUPPORT TESTING PROCEDURES

4-1. General

b. Comply with the instructions preceding the

a. Testing procedures are prepared for use by

b o d y of each chart before proceeding to the

chart. Perform each test in sequence. Do not

general support maintenance shops responsible

for general support maintenance of electronic

vary the sequence. For each step, perform all

e q u i p m e n t to determine the acceptability of

the actions required in the C o n t r o l s e t t i n g s

r e p a i r e d electronic equipment. These proce-

columns; then perform each specific test proce-

d u r e , and verify it against its performance

dures set forth specific requirements that

standard.

repaired electronic equipment must meet before

it is returned to the using organization. These

4-2. Test Equipment, Tools, and Materials

p r o c e d u r e s may also be used as a guide for

All test equipment, tools, materials, and other

testing equipment which has been repaired at

direct support if the proper tools and test

equipment required to perform the testing

e q u i p m e n t are available. A summary of the

procedures given in this section are listed in the

performance standards is given in paragraph

chart below and are authorized under TA 11-17

and TA 11-100 (11-17).

4-10.

Technical Manual

Nomenclature

National/NATO stock No.

TM 11-6625-200-12

Multimeter ME-26B/U.1

6625-00-646-9409

TM 11-6625-535-15

Oscilloscope AN/USM-140A2

6625-00-987-6603

TM 11-6625-446-15

6625-00-813-8430

Wattmeter AN/URM-120.

6625-00-177-1639

Dummy Load, Electrical

DA-75/U.

TM 11-5820-670-20

5831-00-937-4686

Radio Set AN/ARC-131.

Antenna Coupler 437S-1/1A.

6625-00-935-0332

Cable Assembly, Radio

Frequency CG3375/U.

5180-00-605-0079

Tool Kit, Electronic

Equipment TK-100/G.

5180-00-064-5178

Tool Kit, Operations

Central TK-101/GSQ.

5180-00-610-8177

Tool Kit, Electronic

Equipment TK-105/G.

Equivalent ME-262D/U

Or Equivalent AN/USM-281A

4-3. Test Facilities

4-4. Physical Tests and Inspection

(fig 2-1)

Primary power requirements are for 27.5 ±0.5

a. Test Equipment and Materials. N o t e s t

volts dc with a maximum capacity of 2 amperes.

For the operation of certain test equipment, 120

equipment or materials are required.

b. Test Connections and Conditions. R e m o v e

±12 volts, 60-Hertz (Hz), single-phase power is

the test panel from the test set case, and remove

also required. Temperature, humidity, and

the dust cover from the test panel.

atmospheric pressure are not critical.

Change 3 4-1