ENGINE:
Device that transforms different forms of energy into mechanical energy, allowing the movement of an automobile. Today, the vast majority of engines work through a piston system that follows a 2 or 4-stroke cycle. The energy of these engines comes from the explosion produced by a mixture of air and hydrocarbons.
MANUAL TRANSMISSION:
The automobile gearbox serves to reduce the engine movement to transmit it to the wheels. First gear is the least reduced and the last gear (fourth, fifth, or sixth depending on the type of car) is the most reduced.
CLUTCH:
The clutch connects the engine to the gearbox. The clutch system is the mechanical element that allows transmission (engaged) or non-transmission (disengaged) of power and engine torque to the gearbox, which then transmits it to the wheels. Disengagement allows gear changes without constraints. A clutch consists of a mechanism, a disc, and a bearing. This assembly is called a clutch kit.
TIMING BELT:
Essential part in engine operation, the timing belt must be changed at regular intervals under penalty of engine destruction. It transmits the rotational movement of the crankshaft to the camshaft.
BRAKING SYSTEM:
A mechanical system essential for your safety and that of your passengers. This system must respond effectively to all your demands. Its effectiveness is closely linked to the wear condition of your vehicle’s tires and shock absorbers. Worn brake “linings,” pads, or shoes inevitably lead to destruction of discs or drums. We recommend regularly checking your braking system and replacing brake fluid every 2 years (fluid that absorbs moisture over the years).
CYLINDER:
As its name indicates, it’s a hollow tube. It’s made of special steel, and its surface has undergone treatment that makes it resistant to high temperatures and friction. It’s fitted into an engine block.
PISTON:
Cylinder-shaped part moving in a tube receiving and transmitting pressure exerted by fuel. It can be made of different materials. The most common today is an aluminum alloy.
SPARK PLUGS:
Electrical parts generating sparks for ignition of an internal combustion engine. The spark plug plays a key role in car engine operation. Gasoline engines work with ignition spark plugs, diesel engines work with glow plugs.
SHOCK ABSORBERS:
Shock absorbers, by “sticking” tires to the road, aim to make your car more comfortable and safer to drive. A car’s suspension affects:
– Comfort
– Road holding in curves, during braking or acceleration
– Braking distances
SHOCK ABSORBERS MUST BE IN PERFECT CONDITION
EXHAUST:
The auto exhaust is a high-tech product that plays an essential role in acoustic comfort and environmental protection. The exhaust line allows:
– Reducing exhaust gas noise
– Reducing exhaust gas speed
– Reducing exhaust gas temperature
– Reducing toxic elements contained in exhaust gases
PISTON RINGS:
They are fixed around the piston and seal between it and the cylinder. There are several, and each fulfills a different function, such as scraping excess oil on the cylinder, or sealing between the combustion chamber and the crankcase.
FILTERS:
There are three categories of filters: Oil, air, and fuel filters:
– These filters protect your engine, extend its lifespan, and improve its performance
– They filter internal and external impurities
– It’s important and cost-effective to check and replace them regularly
LUBRICANTS:
To run well, your car needs fuel to produce energy, air to burn fuel in the engine, and oil to continuously lubricate parts in action in the engine.
VALVES:
Valves are elements that obstruct access between the cylinder and the intake manifold (where fresh gases arrive) or the exhaust manifold. Valves control the entry and exit of gases in the cylinder. They are closed by strong springs and alternately opened at the right time, directly or indirectly, by cams mounted on one or more shafts called camshafts.
CONNECTING ROD:
Rod that transmits piston movement to the engine.
CRANKSHAFT:
This is the assembly of connecting rods transforming the longitudinal movement of the piston into rotational movement.