The timing belt is one of the most essential elements of a car. However, in the event that it is not necessarily paid attention, a broken belt could damage irreversible engine problems. Everyone has heard that it is necessary to change this timing belt, on a Toyota Rav 4 or on any type of car. So, if you want to properly understand the subject, we will go around the question on the timing belt: What is its role, why to change it, when to change it, and finally what to do to change it. We thus offer you our special article timing belt!
What is a timing belt used for on a Toyota Rav 4?
So, if you want to master the role of the belt of any Toyota Rav 4, you will have to understand what the famous distribution. In practice, the distribution, it is the totality of the mechanical parts which directs the admission phase (the valves) of the air-fuel mixture, But also exhaust. The timing belt is a toothed belt, driven by the crankshaft pinion, which subsequently drives the pulley camshaft. Depending on the car models, it may at the same time drive the pulley of the injection pump and the pulley of the water pump within almost all systems. To put it simply, it is the timing belt that allows to turn the pistons and various parts of the engine block so synchronized.
Why change the timing belt on a Toyota Rav 4?
Thanks to its consistency made of caoutchouc, the distribution belt will wear out over time. Assuming you drive a lot, the belt becomes much less flexible and less enduring. This characteristic is all the more noticeable if you drive in town, with repeated starts. If ever, on the other hand, you drive very little, the belt could deform if she stays in a stable position all the time. The moment a belt bursts or comes out of its location, it triggers a engine stop immediate. Also, with the voltage, it can damage several parts of the engine. It is therefore essential to pay attention to it. We will now see when to change it.
When to change the timing belt on a Toyota Rav 4?
The problem with the belt is that it does not have a wear indicator. It is not easy to see her condition, especially since she happens to be hardly accessible in your engine. The best way not to create an engine breakage is to follow the manufacturer's directions. That said, it's often important to trust the mechanics. It is often advisable to change them every 100 000 km, or every 5 years. Some conditions, such as coolant or oil leaks, will damage the belt faster.
How to change the timing belt on a Toyota Rav 4?
Changing the timing belt on a Toyota Rav 4 is not easy. Undoubtedly, it is an essential element of the engine, which is why when it is not properly done, it will inevitably cause very significant damage to the vehicle. This action is therefore not recommended without the presence of a garage owner. In order to change the timing belt, it is necessary to first obtain the distribution kit full. Here are the steps to follow to be able to replace the famous belt:
- Loosen the tensioner roller to loosen the belt.
- Remove the timing belt.
- Disassemble all the roller rollers and the water pump.
- Install the new water pump
- Place the rollers in their respective places
- Put the timing belt in place respecting the marks
- Tighten the belt respecting the recommended tension thanks to a tensiometer
- Operate the engine manually, which equals 4 city turns
Conclusion
It is therefore essential to know a few factors before starting repairs. The belt is a basic element of the vehicle, it is this which will make it possible to synchronize some parts. Its inevitable degradation means that it must be changed quite often. If we let this delay really delay, it could permanently damage the vehicle. Finally, it is essential to have good mechanical skills before starting this kind of repair. That's it, the key is in your hands. Good road !