Lycoming YO-233-B2A - Abbreviations and Acronyms

TEO-540-A1A Engine Maintenance Manual
© 2021 Avco Corporation. All Rights Reserved Abbreviations and Acronyms
February 2021 Page xi
YO-233-B2A Engine Maintenance Manual
ABBREVIATIONS AND ACRONYMS
B
BHP
Brake Horsepower (per hour)
C
C
Celsius
F
F
Fahrenheit
FAA
Federal Aviation Administration
FAR
Federal Aviation (and Space) Regulation
FOD
Foreign Object Debris
ft.-lb
Foot Pound (torque)
H
hr
Hour
I
ID
Inside Diameter
in.-lb
Inch Pound (torque)
in.
Inch, inches
IOM
YO-233-B2A Engine Installation and Operation Manual
M
Max.
Maximum
MEK
Methyl-Ethyl-Ketone
O
OEM
Original Equipment Manufacturer
OHM
Direct Drive Overhaul Manual
P
psi
Pounds per square inch
Q
Qt
Quart
R
rpm
Revolutions per Minute
S
SAE
Society of Automotive Engineers
SB
Service Bulletin
SI
Service Instruction
SL
Service Letter