The timing belt happens to be one of most essential elements of a car. However, if you really don't pay attention to it, breaking a belt could lead to very serious engine problems. Everyone has heard that it is important to change the timing belt, on a Volvo 142 or on any type of car. In order to fully understand the issues, it is necessary to go around the question about the timing belt: What is its role, why change it, when to change it, and finally how to change it. Discover a complete special file on the timing belt!
What is the purpose of a timing belt on a Volvo 142?
In order to master the role of the belt of any Volvo 142, you have to master what is the famous distribution. In fact, distribution is the overall mechanical parts that control the admission phase (the valves) of the air-fuel mixture and exhaust. This timing belt is a toothed belt, carried away by the crankshaft pinion, which then takes away the pulley camshaft. Depending on the range of cars, it can at the same time drive the pulley of the injection pump as well as the pulley of the water pump within most of the systems. Basically, it is the timing belt that gives the possibility to turn the pistons and various parts of the engine so synchronized.
Why change the timing belt on a Volvo 142?
Due to its consistency in caoutchouc, the distribution belt will deteriorate over time. If you drive a lot, the walking belt becomes less flexible and much less robust. This phenomenon is all the more important if you drive in urban areas, with frequent starts. If, on the other hand, you drive little, the belt could become deform by staying in the same position day and night. When this belt loosens or takes off, it triggers a engine stop at once. Also, due to the contraction, it can damage various parts of the engine block. It is therefore essential to pay attention to it. We will now find out when it is necessary to change it.
When to change the timing belt on a Volvo 142?
The problem with the belt is that it does not necessarily have a wear indicator. It is not easy to judge the state, especially since it is difficult to access in your engine. The simplest way not to break the engine is to read the information from the manufacturer. Having said that, it is often crucial to trust garage owners. It is generally advisable to change them every 100 000 km, or even every 5 years. Some situations, such as coolant or oil leaks, can damage the belt faster.
How to change the timing belt on a Volvo 142?
Replacing the timing belt on your Volvo 142 is not easy. Indeed, it is a fundamental part of the engine, this is why when it is not properly performed, it will inevitably cause major damage to the engine. Such manipulation is therefore not recommended without the company of a mechanic. To change the timing belt, you must first buy the distribution kit whole. We therefore suggest the steps to follow in order to change your belt:
- Make sure to loosen the tensioner roller so that you can loosen the belt.
- Remove the timing belt.
- Remove all the rollers and the water pump.
- Secure the new water pump in place
- Put the rollers in their original place
- Add the timing belt in place, respecting the marks
- Tighten the belt respecting the recommended tension using a tensiometer
- Turn the engine by hand, which corresponds to 4 city turns
Conclusion
It is therefore essential to understand a few points before embarking on repairs. The belt happens to be a capital element of the engine, it is what allows you to synchronize several parts. Its natural wear makes it important to change it rather regularly. If we allow too much delay, it could damage the engine irrevocably. And finally, it seems essential to have good mechanical skills to be able to embark on this work. It's done, the key is in your pocket. Good road !