CFM56-ALL
TRAINING MANUAL
LEXIS
Page 11
Issue 02
EFFECTIVITY
ALL CFM56 ENGINES
CFMI PROPRIETARY INFORMATION
NAC NACELLE
NVM NON VOLATILE MEMORY
O
OAT OUTSIDE AIR TEMPERATURE
OD
OUTLET DIAMETER
OGV OUTLET GUIDE VANE
OSG OVERSPEED GOVERNOR
OVBD
OVERBOARD
OVHT
OVERHEAT
P
Pb
BYPASS PRESSURE
Pc
REGULATED SERVO PRESSURE
Pcr
CASE REGULATED PRESSURE
Pf
HEATED SERVO PRESSURE
P/T25 HP COMPRESSOR INLET TOTAL AIR
PRESSURE/TEMPERATURE
P/N PART NUMBER
P0 AMBIENT STATIC PRESSURE
P25 HP COMPRESSOR INLET TOTAL AIR
TEMPERATURE
PCU PRESSURE CONVERTER UNIT
PLA POWER LEVER ANGLE
PMC POWER MANAGEMENT CONTROL
PMUX
PROPULSION MULTIPLEXER
PPH POUNDS PER HOUR
PRSOV
PRESSURE REGULATING SERVO VALVE
Ps
PUMP SUPPLY PRESSURE
PS12 FAN INLET STATIC AIR PRESSURE
PS13 FAN OUTLET STATIC AIR PRESSURE
PS3HP
COMPRESSOR DISCHARGE STATIC AIR
PRESSURE (CDP)
PSI POUNDS PER SQUARE INCH
PSIA POUNDS PER SQUARE INCH ABSOLUTE
PSID POUNDS PER SQUARE INCH DIFFERENTIAL
psig POUNDS PER SQUARE INCH GAGE
PSM POWER SUPPLY MODULE
PSS (ECU) PRESSURE SUB-SYSTEM
PSU POWER SUPPLY UNIT
PT TOTAL PRESSURE
PT2 FAN INLET TOTAL AIR PRESSURE (PRIMARY
FLOW)
PT25 HPC TOTAL INLET PRESSURE
Q
QAD QUICK ATTACH DETACH
QEC QUICK ENGINE CHANGE
QTY QUANTITY
QWR QUICK WINDMILL RELIGHT
R
R/H RIGHT HAND
RAC/SB
ROTOR ACTIVE CLEARANCE/START
BLEED
RACC
ROTOR ACTIVE CLEARANCE CONTROL
RAM RANDOM ACCESS MEMORY
RCC REMOTE CHARGE CONVERTER
RDS RADIAL DRIVE SHAFT
RPM REVOLUTIONS PER MINUTE