The timing belt happens to be one of the most necessary constituents of an automobile. However, if it is not taken care of, the rupture of a belt could damage irreversible engine malfunctions. Everyone has already heard that this timing belt has to be changed, on a Volkswagen 181 or on any style of car. So as to correctly assimilate the issues, we will go around the question about the timing belt: What is its role, why to change it, when to change it, and finally how to change it. This is our little special timing belt folder!
What is the purpose of a timing belt on a Volkswagen 181?
In order to understand the function of the belt of your Volkswagen 181, you will need to know what the famous distribution. In fact, 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. This timing belt is a toothed belt, driven by the crankshaft pinion, which in turn drives the pulley camshaft. Depending on the type of automobile, it can also call the pulley of the injection pump and the pulley of the water pump within most engines. To put it simply, it is the timing belt that gives the possibility to drive the pistons and multiple parts of the engine so synchronized.
Why change the timing belt on a Volkswagen 181?
Due to its consistency in caoutchouc, the distribution belt wears out over time. If you drive a lot, the belt will become less flexible and less robust. This phenomenon is more and more noticeable if you drive in urban areas, with repeated starts. If, on the other hand, you drive very little, the belt may deform if she stays day and night in an identical posture. If ever a strap comes loose or comes off, this will trigger a engine stop immediate. Also, because of the contraction, it could damage some parts of the system. It is therefore essential to pay attention to it. We will now find out when to change it.
When to change the timing belt on a Volkswagen 181?
The downside to the belt is that it does not have a wear indicator. It is not easy to assess its wear, especially since it is difficult to access within the engine. The easiest way to avoid engine failure is to follow the manufacturer's information. On the other hand, it is sometimes essential to trust the mechanics. It is generally recommended to change them every 100 000 km, or every 5 years. Several situations, such as coolant or oil leaks, can cause the belt to deteriorate prematurely.
How to change the timing belt on a Volkswagen 181?
Changing the timing belt on your Volkswagen 181 is not easy. Undoubtedly, it is an essential element of the engine, which is why if it is not properly done, this will inevitably cause very significant damage to the engine block. This repair is therefore not recommended without the company of a garage owner. To change the timing belt, you must first obtain the distribution kit whole. Here are therefore the steps to follow to be able to replace the famous belt:
- Make sure to loosen the tensioner roller to loosen the belt.
- Remove the timing belt.
- Disassemble all the roller rollers and the water pump.
- Put the new water pump in its place
- Return the rollers to their original location
- Put the timing belt in its location, respecting the marks
- Tension the belt following the recommended tension using a blood pressure monitor
- Manually run the engine, which corresponds to 4 city turns
Conclusion
It is therefore essential to master a few points before committing to repairs. The belt happens to be a fundamental component of the vehicle, it is this which makes it possible to synchronize some parts. Its natural degradation means that it must be changed rather regularly. If ever you drag too much, it could damage the vehicle irreversibly. Finally, it is essential to have excellent mechanical skills before engaging in this kind of work. It's done, the key is now in your pocket. Good road !