9
O
Oil Cooler
P
Par.
Paragraph.
Paraffin
Fatty and solid substance that may form inside the diesel.
"Poly-V", the name associated with a service belt, which derives from the profile of its section that is
Poly-V
constructed with joined Vs.
R
Ref.
S
SCR
Selective Catalytic Reduction
"Serial number" (engine identification name plate) indicating the engine identification series/chassis
s/n
number.
Spec.
"Specification", (engine identification name plate) indicating the engine version.
T
Tab.
Table.
T-MAP
"T-MAP" (sensor), measures the temperature and absolute pressure inside the intake collector.
"Turbo Common
TCR
Rail".
Tightening
A term indicated for installation of threaded components and which is determined by means of a unit
torque
of measurement Nm.
Turbochar
Device that compresses air intake by sending it to the intake manifold by means of a turbine.
ger
U
Used oil
Oil altered by operation or time, which is no longer compliant for correct lubrication of the components.
W
Waste-Gate
A device, which is directly or automatically controlled, used to limit the pressure of exhaust gas
valve
inside the turbine.
EN
62
GLOSSARY
Small radiator used to cool the oil.
Reference.