Kohler KDI 1903M Workshop Manual page 187

Trochoid: Rounded toothed profile (also known as "lobes").
U
Used Oil altered by operation or time, which is no longer compliant for correct lubrication of the
components.
oil:
W
Warning A warning light (usually red) that indicates a serious anomaly during engine
Lamp: operation.
SYMBOL UNIT OF MEASUREMENT
α
2 square centimetre
cm
Ø
Nm
mm
µm 1/1000 of a millimetre (micron)
H
g/kW grammes per kilowatt per hour
kg/h kilogramme per hour
Lt./min.
Lt./h
ppm
N
A
gr.
kg
W
kW
pa
KPa
bar barometric pressure
mbar (1/1000
barometric pressure
bar)
R
Ω
Rpm
GLOSSARY
SYMBOLS AND UNITS OF MEASUREMENT
degree
millimetre
newton-metre
millimetre
hour
litres per minute
litres per hour
parts per million
newton
Ampere
gramme
kilogramme
Watt
kiloWatt
pascal
Kilopascal
Resistance
ohm
revs per minute
DESCRIPTION
Rotation/inclination angle
Area
Circumference
Torque
Length
Time
Specific consumption
Max. flow rate
Flow rate
Percentage
Force
Intensity of electrical current
Weight
Power
Pressure
Resistance to electrical current (referred to
a component)
Resistance of electrical current
Rotation of an axis
15
EXAMPLE
1°
2
1 cm
Ø 1 mm
1 Nm
1 mm
1 µm
1 h
1 g/kWh
1 kg/h
1 Lt./min.
1 Lt./h
1 ppm
1 N
1 A
1 gr.
1 kg
1 W.
1 kW
1 pa
1 KPa
1 bar
1 mbar
1 Ω
1 Ω
1 Rpm
187
EN