The timing belt is one of the most capital constituents of a car. However, in the case where we do not pay attention, the breakage of a belt could induce major engine malfunctions. Everyone knows that it is necessary to change the timing belt, on the Toyota Avensis 4 but also on any style of car. In order to fully understand the subject, we will go around the question concerning the timing belt: What is its role, why to change it, when to change it, and finally how to change it. Here is therefore a complete special timing belt file!
What is the purpose of a timing belt on a Toyota Avensis 4?
In order to know the action of the belt of your Toyota Avensis 4, you will have to understand what the distribution. In fact, distribution is the totality of mechanical components which controls the admission phase (the valves) of the air-fuel mixture, But also exhaust. The timing belt is a toothed belt, carried through the crankshaft pinion, which in turn carries the pulley camshaft. Depending on the range of cars, this can also cause the pulley of the injection pump as well as the pulley of the water pump in the majority of engines. To put it simply, it is the timing belt that gives the possibility to turn the pistons and other parts of the engine so synchronized.
Why change the timing belt on a Toyota Avensis 4?
From its material made of caoutchouc, the distribution belt will wear out over time. If you drive a lot, the walking belt becomes much less flexible and much less enduring. This characteristic is all the more noticeable if you live in urban areas, with frequent starts. If, on the contrary, you do not drive much, the belt could deform if she stays in the same position day and night. The moment a belt bursts or comes loose, it creates a engine stop at once. In addition, along with stress, all of this can damage valuable system components. It is therefore essential to pay attention to it. We will suddenly find out when to change it.
When to change the timing belt on a Toyota Avensis 4?
The problem with the belt is that it does not necessarily have a wear indicator. It is not easy to assess its wear, especially since it is difficult to access in your engine. The best way to avoid causing engine block breakage is to follow the manufacturer's information. On the other hand, it is sometimes important to trust the mechanics. It is often advisable to change them every 100 000 kilometers, or every 5 years. Certain situations, such as coolant or oil leaks, can damage the belt more quickly.
How to change the timing belt on a Toyota Avensis 4?
Replacing the timing belt on a Toyota Avensis 4 is not easy. Indeed, it is an essential element of the engine block, in fact when it is not perfectly accomplished, this will necessarily induce major damage to the engine. This manipulation is in fact not recommended without the company of a mechanic. In order to change the timing belt, you will first need to purchase the distribution kit whole. We therefore suggest the procedures to be followed in order to be able to replace your belt:
- Loosen the tensioner roller to loosen the belt.
- Remove the timing belt.
- Disassemble all the roller rollers and the water pump.
- Secure the new water pump in place
- Return the rollers to their original place
- Put the timing belt in place following the marks
- Tighten the belt respecting the recommended tension thanks to a tensiometer
- Rotate the engine block by hand, which is equivalent to 4 city turns
Conclusion
It is therefore essential to know certain points before starting work. The belt is a fundamental element of the engine block, it is this which will allow certain parts to be synchronized. Its inevitable degradation means that it must be changed rather frequently. If we let it really delay, everything could permanently damage the engine block. Finally, it seems essential to have excellent mechanical skills to start these tasks. That's it, the key is now in your hands. Good road !