The timing belt is one of most important elements of a car. But, if you don't pay attention to it, a broken belt can damage major engine malfunctions. Everyone knows that the timing belt has to be replaced, on a Toyota Corolla or on any model of car. In order to understand the issues well, we will take a look at the question of the timing belt: What is it for, what to replace it for, when to replace it, and finally how to replace it. We offer you a complete file specific to the timing belt!change-belt-distribution-Toyota-Corolla

What is the purpose of a timing belt on a Toyota Corolla?

In order to master the role of the belt of any Toyota Corolla, it is necessary to understand what the distribution. In fact, the distribution, it is the totality of the mechanical components which directs the admission phase (the valves) of the air-fuel mixture, But also exhaust. This timing belt is a toothed belt, driven through the crankshaft pinion, which in turn drives the pulley camshaft. Depending on the vehicle range, the latter can also cause the pulley of the injection pump and the pulley of the water pump in most of the engines. To put it simply, it is the timing belt that gives the possibility to turn the pistons and multiple parts of the engine block so synchronized.

Why change the timing belt on a Toyota Corolla?

From its material made of caoutchouc, the distribution belt will wear out over time. If you drive a lot, the belt becomes much less flexible and much less resistant. This characteristic is more and more noticeable if you live in the city, with frequent starts. Assuming that on the contrary you do not drive much, the belt may deform if it stays in a stable position all the time. When a belt breaks or leaves its location, it triggers a engine stop at once. Also, because of the contraction, all this could damage some components of the engine block. It is therefore essential to pay attention to it. We will now see when you will need to replace it.

When to change the timing belt on a Toyota Corolla?

The problem with the belt is that it does not necessarily have a wear indicator. It is therefore difficult to judge the state of it, especially since it is hardly accessible within the engine. The easiest way not to create an engine block breakage turns out to be to read the manufacturer's instructions. However, it is often wiser to rely on mechanics. It is usually still recommended to replace them every 100 000 kilometers, or all 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 Corolla?

Changing the timing belt on a Toyota Corolla is not easy. In fact, it is a fundamental part of the engine block, therefore when it is not perfectly executed, it will inevitably lead to very significant damage to the vehicle. Such an action is therefore not recommended without the company of a garage owner. To replace the timing belt, you will first need to buy the distribution kit full. Here are the steps to follow in order to replace this belt:

  • Make sure to loosen the tensioner pulley so that the belt is relaxed.
  • Remove the timing belt.
  • Undo all the rollers and the water pump.
  • Put the new water pump in its place
  • Place the rollers in their original place
  • Attach the timing belt to its location following the marks
  • Tension the strap respecting the recommended tension using a blood pressure monitor
  • Rotate the engine block manually, which corresponds to 4 city turns

Conclusion

It is indeed important to know a few things before starting any repairs. The belt is a fundamental component of the engine block, it is the latter that will synchronize several parts. Its inevitable wear means that it must be replaced quite often. If we allow too much delay, the whole could damage the engine block irreversibly. And finally, it seems important to have excellent mechanical skills to be able to start this work. That's it, the key is now in your hands. Good road !