TM 1-1520-253-23
Table 1-1. Supporting Technical Documentation - Continued
Document
Description
Volume V
Chapter 6
Drive System
Volume VI
Chapter 7
Hydraulic Systems
Volume IX
Chapter 11
Flight Control System
TM 55-2840-254-23
Aviation Unit and Aviation Intermediate Maintenance
(series)
Manual Engine, Gas Turbine, Model T55 Engines
Special Terms. Abbreviations. and Acronyms.
AC
Alternating Current
ADF
Automatic Direction Finder
APU
Auxiliary Power Unit
AVIM
Aviation Intermediate Maintenance
AVUM
Aviation Unit Maintenance
BL
Butt Line
BT
Bond Testing Method
C
Celsius
CL
Center Line
CRT
Cathode Ray Tube
DAC
Distance Amplitude Correction
DC
Direct Current
EDM
Electrically Discharged Machined
ET
Eddy Current Method
F
Fahrenheit
FS
Fuselage Station
FSH
Full Screen Height
FWD
Forward
HdB
Horizontal Decibels (Gain)
H Pos
Horizontal Position
HPF
High Pass Filter
ILCA
Integrated Lower Control Actuator
KHz
Kilohertz
LPF
Low Pass Filter
