The timing belt happens to be one of constituents of the most capital of a car. But, if you don't really pay attention, the breakage of a belt will sometimes cause major engine malfunctions. Everyone has heard that it is important to change the timing belt, on a Renault Scenic 4 but also on any style of vehicle. In order to properly understand the issues, we will go around the question on the timing belt: What is its role, for what purpose to change it, when to change it, and to finish how to change it. Here, therefore, is our little exclusive distribution belt file!change-timing-belt-Renault-Scenic-4

What is the purpose of a timing belt on a Renault Scenic 4?

In order to understand the belt action of any Renault Scenic 4, you have to understand what a distribution. In practice, distribution is the set of mechanical parts that controls the admission phase (the valves) of the air-fuel mixture, But also exhaust. This timing belt is a toothed belt, carried away by the crankshaft pinion, which subsequently prompts the pulley camshaft. Depending on the type of vehicle, the latter can also cause the pulley of the injection pump and the pulley of the water pump within almost all mechanics. If we summarize, it is the timing belt that will allow to turn the pistons and other parts of the engine block so synchronized.

Why change the timing belt on a Renault Scenic 4?

Because of its material in caoutchouc, the distribution belt will deteriorate over time. If you drive a lot, the walking belt becomes less malleable and much less resistant. This characteristic is higher and higher if you live in the city, with incessant starts. If, on the other hand, you drive little, the belt will sometimes slip deform by staying in an identical posture all the time. If a belt breaks or comes off, it triggers a engine stop immediate. Also, because of the voltage, this can damage certain components of the engine. It is therefore essential to pay attention to it. We will now understand when you need to change it.

When to change the timing belt on a Renault Scenic 4?

The problem with the belt is that it does not have a wear indicator. It is therefore complicated to judge the state, especially since it happens to be difficult to access in the engine. The easiest way not to create an engine failure is to read the manufacturer's information. That said, it is sometimes wiser to trust the mechanics. It is often advisable to change them every 100 000 kilometers, or every 5 years. Several conditions, such as coolant or oil leaks, can damage the belt more quickly.

How to change the timing belt on a Renault Scenic 4?

Changing the timing belt on a Renault Scenic 4 is not easy. Indeed, it is an essential element of the engine, that is why when it is not properly executed, this will necessarily produce major damage to the engine block. This repair is therefore not recommended without the presence of a mechanic. To change the timing belt, you must first obtain the distribution kit full. We therefore offer you the steps to follow in order to change your belt:

  • Loosen the tensioner roller to be able to loosen the belt.
  • Remove the timing belt.
  • Remove all the rollers and the water pump.
  • Install the new water pump
  • Put the rollers in their respective places
  • Add the timing belt in place following the marks
  • Tighten the belt following the recommended tension using a tensiometer
  • Operate the engine by hand, which equals 4 city turns

Conclusion

It therefore seems essential to master a few points before embarking on repairs. The belt happens to be a capital component of the engine, it is the latter that will allow you to synchronize some parts. Its inevitable degradation makes it important to change it rather often. If it takes too long, it will sometimes damage the engine irreversibly. Finally, it seems essential to have excellent mechanical skills before engaging in this kind of work. Voila, the key is in your pocket. Good road !