ABBREVIATIONS AND SYMBOLS
Abbreviations
A
ampere
AC
alternating current
AH
ampere-hour
approx.
approximately
API
American Petroleum Institute
ATDC
after top dead center
BTDC
before top dead center
°C
degree Celsius
CCA
cold cranking amp
cm
centimeter
cm
cubic centimeter
3
cm
/min
cubic centimeter per minute
3
cu-in
cubic inch
DC
direct current
DVA
direct volt adapter
Kg-m
kilogram meter
°F
degree Fahrenheit
fl oz
fluid ounce (U.S.)
fl oz/min
fluid ounce (U.S.) per minute
ft
foot
ft-lb
foot pound
ft-Ibf/min
foot pound force per minute
g
gram
gal/hr
gallon (U.S.) per hour
gal
gallon (U.S.)
GL
gear lubricant
GM
General Motors Company
HP
horsepower (U.S.)
I.D.
inside diameter
in
inch
in-lb
inch pound
kg
kilogram
kg/cm
kilogram per square centimeter
2
ESG
electronic speed governor
kPa
kilopascal
kW
kilowatt
1-/ 2-Cylinder
GENERAL SERVICE INFORMATION
L
L/hr
lb
mL
mm
mV
N
N·m
NMMA
No.
O.D.
oz
PS
psi
qt
RPM
SAE
sec.
t
TDC
V
VAC
VDC
W
Symbols
°
+
-
±
Ω
µ
%
liter
liter per hour
pound
milliliter
millimeter
millivolt
newton
newton meter
National Marine
Manufacturers Association
number
outside diameter
ounce
horsepower (metric)
pound per square inch
quart (U.S.)
revolution per minute
Society of Automotive Engineers
second
short ton 2000 lb
top dead center
volt
volt alternating current
volt direct current
watt
angular degree
plus
minus
plus or minus
ohm
micro
percent
2-3