Abbreviations - TM-9-4931-381-14-P-10020

TM 9-4931-381-14&P

TM 9-4931-381-14&P-1

Volume II, Scheduled Maintenance. This volume contains the scheduled

verification requirements for the test set. Appendix A to this volume contains the Maintenance

Allocation Chart (MAC).

Volume Ill, Troubleshooting. This volume gives you troubleshooting procedures, an

operator assisted self test (OAST), and supporting information for troubleshooting a faulty test

set. The troubleshooting procedures are shown as a series of ilIustrated fIowcharts. Each

flowchart traces a fail code to a replaceable item. The OAST is used to checkout the test set

after repairs have been made. Supporting data consists of diagrams and it ilIustrat ions that wilI

help you in doing the troubleshooting task procedures.

Volume IV, Maintenance. This volume contains nonscheduled maintenance task

procedures for the test set. Maintenance procedures and information in this volume cover

corrective maintenance action to repair the test set. Cleaning, painting, and other general

maintenance instructions are also included in the volume. Appendix A of volume IV contains

the Repair Parts and Special Tools List (RPSTL). Appendix B lists tools that must be fabricated

to do the maintenance tasks.

Use of English and Metric System Units. All temperature measurements, dimensions,

1 -7.

and weights specified in this manual are expressed in English units followed by the metric

equivalent in parentheses. A conversion chart is located on the inside of the back cover of this

manual.

1 -8.

Abbreviations: Following is a list of abbreviations contained in this manual.

Alternating Current

ADJ

Adjustment

AMP

Ampere

AMP

Amplifier

ASSY

Assembly

AST

Automatic Self Test

ATTN

Attention

Auxiliary

AUX

Azimuth

Board

BII

Basic Issue Items

BIT

Built In Test

BITE

Built In Test Equipment

BKT

Bracket

BLK

Black

Box

Celsius

Crew

CAT.