9
GLOSSARY
50
M
Maintenance -
periodic
A group of maintenance actions that have the sole objective to control and replace elements
on their expiry, without modifying or improving the functions carried out by the system,
neither increasing the value nor improving performance.
Methyl ester
It is a mixture of products by means of a chemical conversion of oils and animal and/or
vegetable fat, which is used to produce Biofuel.
Model, engine identification plate, which indicates the engine's model.
P
Fatty and solid substance that may form inside the diesel.
Poly-V
Poly-V, the name associated with a service belt, which derives from the profile of its section that is
constructed with joined Vs.
R
S
s/n
Serial number (engine identification name plate) indicating the engine identification series/chassis
number.
Specification, (engine identification name plate) indicating the engine version.
T
A term indicated for installation of threaded components and which is determined by means
of a unit of measurement Nm.
Device that compresses air intake by sending it to the intake manifold by means of a turbine.
U
Oil altered by operation or time, which is no longer compliant for correct lubrication of the
components.